January, 2022
January, 2022
Rooms & people
1 room for 2 adults
Promotional code


What is a promotional code and what is it for? With a discount code or promotional code, you will get other benefits in addition to the basic rate conditions. How is it used? If you already have a code, just enter it in the Promotional Code box and start the booking process. If the booking meets the conditions for the code, it will be automatically applied to the booking. General conditions of use:

  • A promotional code can only be applied to the accommodation and board part of your booking.
  • Any discount that is associated with your promotional code cannot be applied to the complementary product part of your booking.
  • Only one promotional code can be applied to any one booking.
  • SOMMOS Hoteles reserves the right to apply or not apply a promotional code.
  • Apart from the general conditions of use, each promotional code has specific conditions. These conditions can be seen on the information page of the campaign or offer relating to the code (for example, code expiry dates and the hotels to which the code can be applied).

See more details




The seventh edition of the GMMB is already underway!

The Gran Maratón Montañas de Benasque (Benasque Mountains Grand Marathon - GMMB) is one of the most spectacular mountain races in the Pyrenees and one of the most highly rated trail races in Spain. The seventh edition will be held on Saturday, June 11, 2022 and will be open for its three distances: the 42k, the 28k and the 19k.

If you stay at SOMMOS Hoteles from to 12 June 2022, and come to the GMMB, you can benefit from a 15% discount* on our best available rate at the time of booking.


Just use the promotional code GMMB22 when booking through our official website.


*Discount requires proof of registration of at least one person per room.

Offer available at
SOMMOS Hotel Benasque Spa*** Book
SOMMOS Hotel Aneto**** Book
Follow us!
Sign up to our newsletter
My booking
Log on