Located in Utuado, 29 miles from Arecibo Observatory, Casa Grande Mountain Retreat - Adults Only provides accommodations with an outdoor swimming pool, free private parking, a garden and a terrace. This 4-star hotel offers luggage storage space. Guests can dine in the restaurant or a drink at the snack bar and free WiFi is available. At the hotel, all rooms are equipped with a balcony. With a private bathroom equipped with a shower and free toiletries, some units at Casa Grande Mountain Retreat - Adults Only also provide guests with a mountain view. Guests at the accommodation will be able to enjoy activities in and around Utuado, like hiking. Rio Camuy Cave Park is 27 miles from Casa Grande Mountain Retreat - Adults Only, while Cambalache Forest is 25 miles away. Mercedita Airport is 34 miles from the property.