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. The breakfast offers buffet, à la carte or American options. 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.