This Llanes hotel is situated within the Tresgrandas village, just minutes from the city center. The beach is just one and a half miles from the La Casona de Tresgrandas, providing guests with easy access to water sports and sunbathing activities. The Picos de Europa Mountains are minutes away from the accommodation for guests who wish to enjoy hiking and horseback riding. Additional attractions include the La Cuesta de Llanes Golf Course. Complimentary on-site parking is available at the La Casona de Tresgrandas for guests arriving by private vehicle.

Guestrooms available at the La Casona de Tresgrandas offer a number of amenities. Guestroom amenities include satellite television, private balconies or terraces, air-conditioning, and private bathrooms equipped with toiletries, separate showers, and hairdryers. There are five guestrooms available at the hotel.

The La Casona de Tresgrandas offers a number of modern amenities for guest convenience, including a spa center providing massages, beauty treatments, and facials. Further amenities of the hotel include a restaurant, a bar, a business center, a laundry service, a tour desk, a television lounge, and wireless Internet access throughout the establishment.