Rd 142 Between la Fortuna and Nuevo Arenal La Union de Nuevo ArenalArenal, Costa Rica 50807 Phone: +506 8-642-1552Fax: +506 2692-8019Toll Free: +877-660-3830 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 25% 17 $106-$437 (USD) Hoteliers! Is your information accurate? Update Here La Mansion Inn Arenal Location & Neighborhood 8 km E of Nuevo Arenal, 30 km W of La Fortuna. 8 KM from Nuevo ArenalHotel Location: Lake, Mountain