What are the must-see sights for first-time visitors on a day trip to Jaisalmer?

For a day trip to Jaisalmer, you absolutely must visit the majestic Jaisalmer Fort, also known as the Sonar Quila or Golden Fort. Take a stroll through the narrow lanes of the fort, and explore the intricate architecture of the Patwon ki Haveli, a beautiful mansion with five courtyards. You can also visit the Salim Singh ki Haveli, known for its stunning wood carvings.

What are the best homestays in Jaisalmer?

Among the B&Bs in Jaisalmer, Hotel Fotiya Jaisalmer , The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe are the most popular ones.

In which districts of Jaisalmer should you consider booking a bed and breakfast?

The best areas to find a bed and breakfast in Jaisalmer are near the Jaisalmer Fort, in the heart of the old city. You'll be close to the action and within walking distance of many attractions. The area around the fort is also home to many traditional havelis (mansions), which have been converted into charming bed and breakfasts.

What are the best homestays with a pool in Jaisalmer?

Hotel Fotiya Jaisalmer , The Wanderlust Guest House & Safari and Ideal Guest House are the best B&Bs with a pool in Jaisalmer.

What is the typical weather in Jaisalmer, and how does it affect outdoor plans?

Jaisalmer has a hot and arid climate, with temperatures soaring in the summer months, reaching up to 45 degrees Celsius. The best time to visit for outdoor activities is during the winter months, from October to March, when the weather is pleasant and ideal for exploring the desert.

What are the best homestays with a jacuzzi in Jaisalmer?

The best B&Bs with a jacuzzi in Jaisalmer are Little Prince Home Stay , Hostel Lucky Homestay and Centrally Located Perfect Stay By Kavi Palace .

What dining options are recommended for solo travelers staying at bed and breakfasts in Jaisalmer?

For solo travelers staying in bed and breakfasts, there are many great options for dining in Jaisalmer. Head to the rooftop restaurant at the Hotel Suryagarh for a beautiful view of the city. You can also try the local cuisine at the 'The Thar' restaurant, which serves authentic Rajasthani dishes.

What are the best homestays for families and kids in Jaisalmer?

The best B&Bs for families and kids in Jaisalmer are Hotel Fotiya Jaisalmer , The Wanderlust Guest House & Safari and Mirvana Guest House & Camel Safari .

What are the best cultural activities and events in and around Jaisalmer?

Jaisalmer is famous for its vibrant culture. You can experience the local traditions at the Desert Festival, held every year in February. The festival features camel races, folk dances, and traditional music performances. You can also attend a puppet show, a unique and entertaining cultural experience.

What are the best pet friendly homestays in Jaisalmer?

The best pet friendly B&Bs in Jaisalmer are Hotel Fotiya Jaisalmer , The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe .

Which hiking trails are recommended for exploring in and around Jaisalmer?

Jaisalmer is surrounded by the Thar Desert, offering unique hiking trails. The Sam Sand Dunes are a popular destination for camel safaris and desert treks. You can also explore the dunes near the village of Khuri, which offers stunning views of the desert landscape.

What are the best homestays with parking in Jaisalmer?

Hotel Fotiya Jaisalmer , The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe are the best B&Bs with parking in Jaisalmer.

What amenities are commonly offered in bed and breakfasts in Jaisalmer?

Bed and breakfasts in Jaisalmer typically offer a range of amenities, including comfortable rooms, en-suite bathrooms, and breakfast. Some bed and breakfasts also have rooftop terraces with views of the city, offering a relaxing place to enjoy the sunset.

Jaisalmer Homestay and Guest house

8.2 5 reviews

Jaisalmer

19/10 – 25/10

₹895/nighttotal: ₹5370 (6 )

Magical Guest House

1 2

B&B , Jaisalmer

Magical Guest House, a bed and breakfast in Jaisalmer, is situated within a 5-minute walk of Jaisalmer Fort, Salim Singh Ki Haveli, and Patwon Ki Haveli.
This family-friendly accommodation offers air-conditioned rooms with a private entrance, a Jacuzzi, and a terrace or balcony, accommodating up to three guests with a choice of bicycle or car rental for exploring the surroundings.

Jaisalmer

30/06 – 03/07

₹8432/nighttotal: ₹25296 (3 )

The Family House

2 3

B&B , Jaisalmer

This family home in Jaisalmer is located between 3.2 and 8 kilometres from Jaisalmer Fort, Patwon Ki Haveli, Salim Singh Ki Haveli, Lake Gadisar and Bara Baag, and 6.9 kilometres from Jaisalmer Airport.
This B&B offers one bedroom and one bathroom, with a terrace and some rooms featuring a balcony, managed by a private host.

9.0 712 reviews

Jaisalmer

26/10 – 31/10

₹3173/nighttotal: ₹15865 (5 )

Sagar Guest House

3 6

B&B , Jaisalmer

Sagar Guest House is located within Jaisalmer's Golden Fort, a 10-minute walk from Gopa Chowk, the first gate, and a 10-minute drive from Jain Temple and Jaisalmer Palace. This guesthouse has received excellent ratings for its location, cleanliness and overall experience.
The guest house is a traditional building with one bedroom and one bathroom, accommodating up to two guests. Amenities include a rooftop restaurant serving vegetarian Indian dishes, a garden, a terrace, air conditioning, and a tour desk to assist with booking excursions and transportation.

9.1 990 reviews

Jaisalmer

30/06 – 03/07

₹2846/nighttotal: ₹8538 (3 )

Hotel Fotiya Jaisalmer

3 3

B&B , Jaisalmer

Hotel Fotiya Jaisalmer is situated just 2.6 kilometres from Lake Gadisar and 3 kilometres from Jaisalmer Airport, making it a convenient base for exploring the city's historical attractions and desert landscapes. The guesthouse has received excellent ratings for its location, cleanliness and overall experience.
The accommodation offers a range of rooms, each with a private bathroom and some featuring fireplaces, terraces and dressing rooms. Guests can enjoy a variety of amenities, including a swimming pool, a sauna, a restaurant and a fitness centre, as well as bike rentals for exploring the surrounding area.

9.9 15 reviews

Jaisalmer

30/06 – 03/07

₹1317/nighttotal: ₹3951 (3 )

Ideal Guest House

2 3

B&B , Jaisalmer

Ideal Guest House, a Jaisalmer guesthouse, is located a short walk from Gadisar Lake and within reasonable proximity to Jaisalmer Fort and Salim Singh Ki Haveli.
This one-bedroom, one-bathroom lodging offers free Wi-Fi, air conditioning, a terrace, parking, and pets are welcome; a la carte breakfast is served, and the Desert National Park is within a 48km radius.

9.9 22 reviews

Jaisalmer

25/06 – 02/07

₹2115/nighttotal: ₹14805 (7 )

The Travellers Cup Fort Stay

1 1

B&B , Jaisalmer

The Travellers Cup Fort Stay guesthouse is located in Jaisalmer, Rajasthan, a short walk (approximately 1.4km) from Gadisar Lake and 4km from Jaisalmer Airport, close to Jaisalmer Fort and notable havelis including Salim Singh Ki Haveli and Patwon Ki Haveli.
This air-conditioned one-bedroom lodging, boasting a private terrace, sleeps up to seven guests and offers amenities including a bathroom and proximity to local attractions.

8.0 3 reviews

Jaisalmer

25/06 – 02/07

₹1119/nighttotal: ₹7833 (7 )

Hotel Jasmer Haveli In Jaisalmer (Near Fort)

2 1

B&B , Jaisalmer

This boutique luxury haveli hotel is situated in Jaisalmer, offering direct access to major monuments within a 1-kilometre radius.
This guesthouse provides two bedrooms, accommodating up to six guests with air conditioning, free WiFi, and a rooftop restaurant with fort views.

9.0 2 reviews

Jaisalmer

25/06 – 02/07

₹1088/nighttotal: ₹7616 (7 )

Deluxe Non Ac Rooms | Hotel Navodaya Jaisalmer

1 1

B&B , Jaisalmer

This Jaisalmer guesthouse is conveniently located near the city's bus and railway stations, offering easy access to transport links and major attractions.
The single-bedroom, en-suite property sleeps two guests and features a kitchen, internet access, parking, a rooftop restaurant with Jaisalmer Fort views, and a terrace providing panoramic views of the fort.

Jaisalmer

25/06 – 02/07

₹1125/nighttotal: ₹7875 (7 )

Gajanand Guest House

1 1

B&B , Jaisalmer

This guest house in Jaisalmer is located 2 kilometres from the city centre, offering a tranquil base for exploring the area.
The accommodation provides complimentary Wi-Fi, on-site parking, and tour assistance, with a continental breakfast available for an additional fee.

Jaisalmer

25/06 – 02/07

₹1766/nighttotal: ₹12362 (7 )

Sandstone Suite Near Fort

1 1

B&B , Jaisalmer

This Sonar Suite guesthouse is situated in Jaisalmer, a mere 300 meters from the historic Sonar Fort, placing guests within easy walking distance of Patwon Ki Haveli and Salim Singh Ki Haveli, amidst narrow lanes lined with traditional havelis and local shops.
This accommodation offers air conditioning, Wi-Fi, and space for two guests in its single bedroom and bathroom, providing a personal cultural experience ideal for enjoying Jaisalmer's sunrise or relaxing after a desert safari.

9.7 73 reviews

Jaisalmer

19/10 – 25/10

₹5261/nighttotal: ₹31566 (6 )

Pathiyal

1 2

B&B , Jaisalmer

This charming bed and breakfast is located just a short walk from Jaisalmer Fort and the bustling local markets, offering easy access to the city's main attractions. The property has received excellent ratings for its location, cleanliness, and overall experience.
The guesthouse has one bedroom and one bathroom, providing a comfortable and intimate stay. Guests can enjoy a range of amenities including a garden, terrace, restaurant, bar, and spa, as well as air conditioning, Wi-Fi, and parking.

10 2 reviews

Jaisalmer

19/10 – 25/10

₹2105/nighttotal: ₹12630 (6 )

La Purezza Stay And Restaurant

1 2

B&B , Jaisalmer

This guesthouse in Jaisalmer is located conveniently close to Jaisalmer Fort, within 800 metres of Salim Singh Ki Haveli and Patwon Ki Haveli, and 8 kilometres from Bara Baag.
Offering accommodation for up to three guests, this family-friendly B&B provides air conditioning, free WiFi, a sun terrace, and an on-site restaurant, with a 10:00 AM to 11:00 AM check-out time.

Best Jaisalmer bed and breakfasts with breakfast included

Jaisalmer

30/06 – 03/07

₹7114/nighttotal: ₹21342 (3 )

Hotel Sky Residency Jaisalmer & Spa

1 3

B&B , Jaisalmer

Satellite Guest House Only Family offers a private room in Jaisalmer, situated 1.6 kilometres from Lake Gadisar and within 2.4 kilometres of Jaisalmer Fort, with Salim Singh Ki Haveli and Patwon Ki Haveli also nearby. This 19 square metre B&B accommodates up to three guests in one bedroom with one bathroom, featuring air conditioning, complimentary Wi-Fi, a private terrace, and a sauna, with parking and airport proximity to Jaisalmer Airport (6 km) also provided.

10 1 review

Jaisalmer

19/10 – 25/10

₹1687/nighttotal: ₹10122 (6 )

Gajanand Guest House

1 2

B&B

This guesthouse is situated in Jaisalmer, a mere 10-minute walk from notable sites such as Jaisalmer Fort and Patwon-ki-Haveli, with Nathmalji-ki-Haveli and Bhatia Market also within easy reach.
Guests can benefit from complimentary Wi-Fi in common areas, 24-hour reception, and laundry services, with tour and ticket assistance available to aid exploration of the city.

Jaisalmer

30/06 – 03/07

₹3331/nighttotal: ₹9993 (3 )

Chirag Haveli Jaisalmer

1 3

B&B , Jaisalmer

Chirag Haveli, a guesthouse in Jaisalmer, is situated 1.2 km from Gadisar Lake and 8 km from Bara Baag, with Jaisalmer Airport 14 km away.
This two-guest haven features an en-suite room with modern amenities, a rooftop restaurant serving traditional cuisine, and offers jeep and camel safaris to Sam Sand Dunes.

9.6 8 reviews

Jaisalmer

19/10 – 25/10

₹3999/nighttotal: ₹23994 (6 )

Jaisalmer Elite Castle

1 2

B&B , Jaisalmer

Jaisalmer Elite Castle, a guesthouse in Jaisalmer, offers a 32 square metre room with one bedroom, one bathroom, and sleeps up to three guests.
This pet-friendly lodging includes air conditioning, parking, and a complimentary à la carte breakfast, with towels and bed linen provided.

Best Jaisalmer bed and breakfasts with a garden

9.6 43 reviews

Jaisalmer

19/10 – 25/10

₹6842/nighttotal: ₹41052 (6 )

Hamari Haveli

1 2

B&B , Jaisalmer

Hamari Haveli is a charming bed and breakfast located just 4 kilometres from Jaisalmer Airport, within easy walking distance of the historic Jaisalmer Fort and other attractions. This guesthouse has received excellent ratings for cleanliness, location and overall experience.
The guesthouse offers one bedroom and one bathroom, suitable for up to two guests. Hamari Haveli provides a range of amenities including air conditioning, a shared kitchen, a terrace, a garden, a restaurant and room service, as well as airport shuttle service, sightseeing tours and car rentals.

9.5 645 reviews

Jaisalmer

30/06 – 03/07

₹3180/nighttotal: ₹9540 (3 )

Mud Mirror Guesthouse

1 3

B&B , Jaisalmer

Mud Mirror Guest House is located in Jaisalmer, just 100 metres from the Jaisalmer Fort and within easy walking distance of other attractions like Patwon Ki Haveli and Lake Gadisar. This guesthouse has received excellent ratings for its location, cleanliness, and overall experience.
The guest house has a single bedroom and bathroom, offering a comfortable and private stay. Guests can enjoy a range of amenities including air conditioning, a terrace, a garden, a restaurant, room service, parking, and free Wi-Fi.

9.6 5 reviews

Jaisalmer

30/06 – 03/07

₹2943/nighttotal: ₹8829 (3 )

Family Room (Only Family)

1 3

B&B , Jaisalmer

This B&B is located within the Jaisalmer district, offering easy access to historical sites and landmarks.
This 1-bedroom guesthouse accommodates up to 4 guests and features air conditioning, Wi-Fi, a garden, and parking, providing a comfortable stay with a unique interior design and a welcoming atmosphere.

Jaisalmer

30/06 – 03/07

₹2738/nighttotal: ₹8214 (3 )

Room Factory Hotels Jaisalmer

2 3

B&B , Jaisalmer

Room Factory Hotels Sam, located in Sām, Rajasthan, is 9.3km from the Desert National Park and 39km from Jaisalmer Fort.
This family-friendly guesthouse offers a swimming pool, terrace, garden, and on-site restaurant with room service; it sleeps up to three guests in one bedroom with one bathroom, and features self-catering kitchen facilities in some units.

Frequently asked questions about bed and breakfast in Jaisalmer

What are the must-see sights for first-time visitors on a day trip to Jaisalmer?
For a day trip to Jaisalmer, you absolutely must visit the majestic Jaisalmer Fort, also known as the Sonar Quila or Golden Fort. Take a stroll through the narrow lanes of the fort, and explore the intricate architecture of the Patwon ki Haveli, a beautiful mansion with five courtyards. You can also visit the Salim Singh ki Haveli, known for its stunning wood carvings.
What are the best homestays in Jaisalmer?
Among the B&Bs in Jaisalmer, Hotel Fotiya Jaisalmer, The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe are the most popular ones.
In which districts of Jaisalmer should you consider booking a bed and breakfast?
The best areas to find a bed and breakfast in Jaisalmer are near the Jaisalmer Fort, in the heart of the old city. You'll be close to the action and within walking distance of many attractions. The area around the fort is also home to many traditional havelis (mansions), which have been converted into charming bed and breakfasts.
What are the best homestays with a pool in Jaisalmer?
Hotel Fotiya Jaisalmer, The Wanderlust Guest House & Safari and Ideal Guest House are the best B&Bs with a pool in Jaisalmer.
What is the typical weather in Jaisalmer, and how does it affect outdoor plans?
Jaisalmer has a hot and arid climate, with temperatures soaring in the summer months, reaching up to 45 degrees Celsius. The best time to visit for outdoor activities is during the winter months, from October to March, when the weather is pleasant and ideal for exploring the desert.
What are the best homestays with a jacuzzi in Jaisalmer?
The best B&Bs with a jacuzzi in Jaisalmer are Little Prince Home Stay, Hostel Lucky Homestay and Centrally Located Perfect Stay By Kavi Palace.
What dining options are recommended for solo travelers staying at bed and breakfasts in Jaisalmer?
For solo travelers staying in bed and breakfasts, there are many great options for dining in Jaisalmer. Head to the rooftop restaurant at the Hotel Suryagarh for a beautiful view of the city. You can also try the local cuisine at the 'The Thar' restaurant, which serves authentic Rajasthani dishes.
What are the best homestays for families and kids in Jaisalmer?
The best B&Bs for families and kids in Jaisalmer are Hotel Fotiya Jaisalmer, The Wanderlust Guest House & Safari and Mirvana Guest House & Camel Safari.
What are the best cultural activities and events in and around Jaisalmer?
Jaisalmer is famous for its vibrant culture. You can experience the local traditions at the Desert Festival, held every year in February. The festival features camel races, folk dances, and traditional music performances. You can also attend a puppet show, a unique and entertaining cultural experience.
What are the best pet friendly homestays in Jaisalmer?
The best pet friendly B&Bs in Jaisalmer are Hotel Fotiya Jaisalmer, The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe.
Which hiking trails are recommended for exploring in and around Jaisalmer?
Jaisalmer is surrounded by the Thar Desert, offering unique hiking trails. The Sam Sand Dunes are a popular destination for camel safaris and desert treks. You can also explore the dunes near the village of Khuri, which offers stunning views of the desert landscape.
What are the best homestays with parking in Jaisalmer?
Hotel Fotiya Jaisalmer, The Wanderlust Guest House & Safari and The Fort Side Hostel & Cafe are the best B&Bs with parking in Jaisalmer.
What amenities are commonly offered in bed and breakfasts in Jaisalmer?
Bed and breakfasts in Jaisalmer typically offer a range of amenities, including comfortable rooms, en-suite bathrooms, and breakfast. Some bed and breakfasts also have rooftop terraces with views of the city, offering a relaxing place to enjoy the sunset.

Destinations nearby

Best Jaisalmer bed and breakfasts with parking

10 2 reviews

Jaisalmer

25/06 – 02/07

₹358/nighttotal: ₹2506 (7 )

The Desert Prince

1 1

B&B , Jaisalmer

The Desert Prince guesthouse is conveniently located in Jaisalmer's Gadsisar Lake district, a 16-minute walk from Lake Gadisar and a short drive from attractions such as Jaisalmer Fort.
This one-bedroom, one-bathroom lodging offers accommodation for up to three guests, featuring a terrace, air conditioning, an on-site restaurant, and airport transfers, plus bicycle rentals are available for exploring the city.

9.3 87 reviews

Jaisalmer

19/10 – 25/10

₹6856/nighttotal: ₹41136 (6 )

Bhim Kothi

3 2

B&B , Jaisalmer

Bhim Kothi is a guesthouse located in Jaisalmer, just 2.5 kilometres from the airport and a 10-minute walk from the Jaisalmer Fort. It has received excellent ratings for its location, cleanliness, and overall experience.
The guesthouse offers air-conditioned rooms with private bathrooms, as well as a shared kitchen, a terrace, and a balcony. Guests can enjoy a continental, Asian, or vegetarian breakfast, and can also take advantage of the bicycle and car rental services to explore the city and its surroundings.

9.1 284 reviews

Jaisalmer

19/10 – 25/10

₹750/nighttotal: ₹4500 (6 )

Shiva Haveli

1 2

B&B , Jaisalmer

SHIVA HAVELI is located in Jaisalmer, just 200 metres from Jaisalmer Fort, in the heart of the historic district, with Salim Singh Ki Haveli and Patwon Ki Haveli within easy walking distance. It is rated excellent for location, cleanliness, and user experience.
The guesthouse offers a choice of rooms, each with a private bathroom, and some with a balcony. Guests can enjoy a terrace, a bar, a swimming pool, and a restaurant, as well as free Wi-Fi, air conditioning, and room service.

8.8 6 reviews

Jaisalmer

26/10 – 31/10

₹1710/nighttotal: ₹8550 (5 )

Hotel Golden Heaven

3 6

B&B , Jaisalmer

This Bed & Breakfast in Jaisalmer offers convenient proximity to Jaisalmer Fort, Patwon Ki Haveli, and Salim Singh Ki Haveli, with Lake Gadisar located 2.1 kilometres away and Jaisalmer Airport 3 kilometres distant.
This 100 square metre guesthouse provides accommodation for up to three guests in one bedroom with one bathroom, featuring air conditioning, a terrace, and complimentary private parking, all managed by a private host for a personal touch.

Best Jaisalmer bed and breakfasts with air conditioning

Jaisalmer

19/10 – 25/10

₹451/nighttotal: ₹2706 (6 )

Neem Guest House By Grb

1 2

B&B , Jaisalmer

This Jaisalmer guesthouse enjoys a prime location in the city's historic district, within 1.6km of Jaisalmer Folklore Museum and Gadisar Lake, and less than 2.4km from Bhatia Market and the Jain Temples.
Offering free Wi-Fi, self-parking, and a 24-hour reception, this B&B provides air-conditioned rooms, room service, and on-site laundry facilities, along with shared amenities including a refrigerator and TV.

9.3 599 reviews

Jaisalmer

30/06 – 03/07

₹12479/nighttotal: ₹37437 (3 )

The Wanderlust Guest House & Safari

2 3

B&B , Jaisalmer

The Wanderlust Guest House & Safari is located in Jaisalmer, just 500 metres from Patwon Ki Haveli and 1 kilometre from Salim Singh Ki Haveli, making it a great base for exploring the city's historic centre. The guesthouse has received excellent ratings for its location, cleanliness, and overall experience.
The guesthouse offers a range of amenities, including a restaurant, a terrace, and a garden. Guests can enjoy cycling and walking tours, as well as a paid airport shuttle service.

10 1 review

Jaisalmer

30/06 – 03/07

₹2538/nighttotal: ₹7614 (3 )

Room With Sunset And City View

1 3

B&B , Jaisalmer

This Jaisalmer guesthouse offers a stylish interior and is conveniently located within 2 kilometres of Jaisalmer Fort.
This one-bedroom guesthouse accommodates up to three guests and includes air conditioning, Wi-Fi, and on-site parking, with pets welcome.

Jaisalmer

30/06 – 03/07

₹2503/nighttotal: ₹7509 (3 )

Hotel Jiji Villa Jaisalmer

2 3

B&B , Jaisalmer

Hotel Jiji Villa, a Jaisalmer guesthouse, is conveniently located 1.6km from Jaisalmer Fort, 1.8km from Patwon Ki Haveli, and 1.1km from Salim Singh Ki Haveli, offering easy access to Lake Gadisar and Jaisalmer Airport (4km).
This one-bedroom, one-bathroom lodging boasts 30 square metres of floor space, including a terrace, air conditioning, private parking, and is within walking distance of major attractions.

Homestay and Guest House in Jaisalmer

228 Homestays in Jaisalmer

Magical Guest House

The Family House

Sagar Guest House

Hotel Fotiya Jaisalmer

Ideal Guest House

The Travellers Cup Fort Stay

Hotel Jasmer Haveli In Jaisalmer (Near Fort)

Deluxe Non Ac Rooms | Hotel Navodaya Jaisalmer

Gajanand Guest House

Sandstone Suite Near Fort

Pathiyal

La Purezza Stay And Restaurant

Best Jaisalmer bed and breakfasts with breakfast included

Hotel Sky Residency Jaisalmer & Spa

Gajanand Guest House

Chirag Haveli Jaisalmer

Jaisalmer Elite Castle

Best Jaisalmer bed and breakfasts with a garden

Hamari Haveli

Mud Mirror Guesthouse

Family Room (Only Family)

Room Factory Hotels Jaisalmer

Frequently asked questions about bed and breakfast in Jaisalmer

Destinations nearby

Best Jaisalmer bed and breakfasts with parking

The Desert Prince

Bhim Kothi

Shiva Haveli

Hotel Golden Heaven

Best Jaisalmer bed and breakfasts with air conditioning

Neem Guest House By Grb

The Wanderlust Guest House & Safari

Room With Sunset And City View

Hotel Jiji Villa Jaisalmer