Sierra Irta Altamar features air-conditioned rooms in Alcossebre. With sea views, this accommodation offers a swimming pool. Outdoor seating is also available at the apartment. Sierra Irta Altamar provides guests with a terrace, pool views, a seating area, a flat-screen TV, a fully equipped kitchen with a dishwasher and an oven, and a private bathroom with bidet. A microwave, a toaster, and fridge are also featured, as well as a coffee machine. The rooms are equipped with heating facilities. Guests can also relax in the garden. Las Fuentes Beach is a 6-minute walk from the accommodation, while Ermita de Santa Lucía y San Benet is 2.7 miles away. Castellón–Costa Azahar Airport is 12 miles from the property.