Hotels in Mar

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Top 5 hotels in Mar at a glance

1. Posada Lunada — 3.5-star hotel in Miengo. Guest rating: 9.8/10 — Exceptional.
2. Hotel Torresport — 4-star hotel in Torrelavega. Guest rating: 8.2/10 — Very Good.
3. Hotel Palacio de Arce — 3-star hotel in Pielagos. Guest rating: 9.4/10 — Exceptional.
4. Helguera Palacio Boutique & Antique — 4-star hotel in Puente Viesgo. Guest rating: 10/10 — Exceptional.
5. Hotel Montañes — 2-star hotel in Suances. Guest rating: 8.4/10 — Very Good.

Where to stay in Mar?

Properties are selected based on real traveler reviews and popularity among guests who’ve booked a night in Mar on Hotels.com. These Mar hotels consistently deliver on comfort, location and traveler experience. Last updated on August 23, 2026.

Cribs (surcharge), WiFi (free), bed sheets

1. Posada Lunada

Miengo

Turkish bath, body treatments, hydrotherapy, body wraps, body scrubs

2. Hotel Torresport

Torrelavega

CNY571

CNY628 total

includes taxes & fees

Sep 15 - Sep 16

3. Hotel Palacio de Arce

Pielagos

CNY581

CNY639 total

includes taxes & fees

Sep 22 - Sep 23

Indoor pool, outdoor pool, pool umbrellas, sun loungers

4. Helguera Palacio Boutique & Antique

Puente Viesgo

CNY3,473

CNY3,820 total

includes taxes & fees

Sep 1 - Sep 2

5. Hotel Montañes

Suances

CNY495

CNY544 total

includes taxes & fees

Aug 30 - Aug 31

Junior Suite, Jetted Tub | Minibar, in-room safe, desk, soundproofing

6. Costa Esmeralda Suites

Suances

CNY743

CNY818 total

includes taxes & fees

Sep 13 - Sep 14

7. Posada La Casa del Organista

Santillana del Mar

CNY557

CNY612 total

includes taxes & fees

Sep 20 - Sep 21

8. Hotel Marqués de Santillana

Torrelavega

CNY559

CNY615 total

includes taxes & fees

Sep 14 - Sep 15

9. Posada Las Tres Mentiras de Santillana

Santillana del Mar

CNY544

CNY599 total

includes taxes & fees

Sep 6 - Sep 7

Family House, 2 Bedrooms, Kitchen, Garden View | Memory foam beds, WiFi (free), bed sheets

Family House, 2 Bedrooms, Kitchen, Garden View | Living area | Smart TV

10. Posada La Casona de Los Güelitos

Santillana del Mar

CNY450

CNY495 total

includes taxes & fees

Sep 13 - Sep 14

11. Parador de Santillana Altamira

Santillana del Mar

CNY1,146

CNY1,261 total

includes taxes & fees

Aug 30 - Aug 31

Superior Quadruple Room, Hot Tub | Down comforters, memory foam beds, WiFi (free), individually decorated

Superior Quadruple Room, Hot Tub | Bathroom | Designer toiletries, hair dryer, heated floors (bathroom), towels

12. posada la fabula

Santillana del Mar

CNY877

CNY964 total

includes taxes & fees

Aug 29 - Aug 30

Superior Double or Twin Room | Desk, laptop workspace, blackout drapes, iron/ironing board (on request)

13. Hotel Ría de Suances

Suances

CNY443

CNY487 total

includes taxes & fees

Sep 20 - Sep 21

Couples treatment rooms, sauna, hot tub, hot springs, Turkish bath

14. Gran Hotel Balneario De Puente Viesgo

Puente Viesgo

CNY749

CNY824 total

includes taxes & fees

Sep 20 - Sep 21

15. Hotel Finca Alcamino

Santa Cruz de Bezana

CNY571

CNY628 total

includes taxes & fees

Sep 1 - Sep 2

16. Hotel Las Anclas

El Astillero

CNY678

CNY746 total

includes taxes & fees

Aug 29 - Aug 30

17. La Casona de Revolgo

Santillana del Mar

CNY671

CNY738 total

includes taxes & fees

Sep 23 - Sep 24

18. La Fuentona De Santillana

Santillana del Mar

CNY567

CNY624 total

includes taxes & fees

Sep 20 - Sep 21

Habitación Doble Estándar | Premium bedding, down comforters, in-room safe, desk

Habitación Doble Superior Vistas a la Piscina | Premium bedding, down comforters, in-room safe, desk

19. Hotel Cuevas - Adults Only

Santillana del Mar

CNY1,085

CNY1,194 total

includes taxes & fees

Aug 30 - Aug 31

Superior Double Room | Minibar, in-room safe, desk, iron/ironing board (on request)

20. Hotel San Marcos

Santillana del Mar

CNY603

CNY663 total

includes taxes & fees

Sep 15 - Sep 16

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Go beyond your typical stay in Mar

Pet friendly

Apartment

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Pool

Spa

Family friendly

Hot tub

Check out reviews of Mar hotels guests love

Hotel Arha Villa de Suances

8/10 Good

"Nice hotel, helpful staff. It's in a good location for both excellent beaches and although it is up a hill it's perfectly walkable"

Estudios Aranzazu

8/10 Good

"Clean room and comfortable bed, it is basic facilities so nothing fancy but its a good location to visit the city with a bus stop going to the beach and other places close by"

Ibis Styles Santander

10/10 Excellent

"We stayed here for 20 days and had a great experience. The staff are very good. Marina was excellent with us."

Hotel Art Santander

10/10 Excellent

"."

Dorma Coliseum

10/10 Excellent

"Lovely stay. Rooms a little dated but spacious."

Hotel Chiqui

8/10 Good

"The room was great. The pool requires reservations for the lounge chairs. And the hotel restaurant closed in the middle of the day- leaving us scrambling for a meal when we.arrived. We ended up getting groceries."

Apartamentos Turísticos Bahía de Boó

8/10 Good

"A algunos minutos de Santander; con lo necesario para la estancia, cerca de un súper! Estacionamiento disponible."

Gran Hotel Sardinero

10/10 Excellent

"Location, food , facilities"

Hotel Bahia

8/10 Good

"Great location for museums, art galleries and the ferry. Breakfast was good but no baked beans or mushrooms. The staff were friendly and helpful. The room was clean but there was a screw loose on the toilet seat and the bathroom door was warped. We enjoyed our stay and would recommend it."

Frequently asked questions

How much does a hotel room cost in Mar?

You can discover great hotels in Mar from CNY379 with properties to suit all budgets and needs. If you're looking for an affordable hotel in Mar that meets all of your requirements, just sort hotels by "Price: low to high" after applying your filters when searching on Hotels.com.

How can I find deals and earn rewards at Mar hotels?

Discover great deals on Mar hotel stays with Hotels.com. It's also a good idea to look at hotel prices mid-week or during the low season as you're likely to find off-peak deals. If you're up for a spontaneous trip, don't forget to check out our last-minute deals on Mar hotels.

Can I book Mar hotels with free cancellation?

In order to book a refundable Mar hotel, simply filter hotels by "Property cancellation options" and select "Fully refundable property". The majority of hotels offer free cancellation, so you can receive a refund if you need to cancel. Some hotels do require cancelling more than 24 hours before check-in, so double-check your booking beforehand.

What are some popular hotels in central Mar?

For hotels in central Mar, check out Posada La Casa del Organista and Posada La Cotía. Travelers love Posada La Casa del Organista for its location, as well as the bar/lounge, free parking and terrace this hotel offers. Posada La Cotía is another popular central hotel with a terrace and free parking, plus down comforters in the guestrooms.

What hotels do travelers recommend in Mar?

Guests like Ibis Styles Santander, Apartamentos Turísticos Bahía de Boó and Hotel Arha Villa de Suances.

Can I book refundable hotels in Mar?

If you're looking for the flexibility to change your plans to Mar, most accommodations provide refundable* rates you can book. You can find these properties by searching our site and using the "fully refundable" filter to narrow down the results.

What will the weather in Mar be like during my visit?

The warmest months in Mar are usually August and July with an average temp of 65°F. February and January are the chilliest months when the average temp is 49°F. The rainiest months are November and January.

Why should I book my Mar hotel through Hotels.com?

There are plenty of reasons to book your Mar travel with us: our free cancellations on selected hotels gives you the flexibility you're looking for, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

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