Castanhal na Cop30 offers a climate‑controlled guest house featuring a terrace, balcony, spa bath, and pool‑view sauna with hot tub. Guests enjoy a bar, free Wi‑Fi, dining area, refrigerator, shower, and full kitchenware. Complimentary private parking is provided. Located 66 km from Belém/Val de Cans–Júlio Cezar Ribeiro International Airport, the surrounding area offers diverse attractions.