Mari En provides beachfront accommodations in Castel Volturno. The air-conditioned accommodations are 25 miles from Formia Harbor. The accommodation offers a shared kitchen and private check-in and check-out for guests. The bed and breakfast offers a seating area with a flat-screen TV and a private bathroom with a hair dryer, free toiletries, and bidet. Guests can have fruit delivered to their room. At the bed and breakfast, units come with bed linen and towels. There is an on-site coffee shop. A baby safety gate is also available for guests at Mari En. Museo e Real Bosco di Capodimonte is 26 miles from the accommodation, while Catacombs of Saint Gennaro is 26 miles from the property. The nearest airport is Naples International Airport, 27 miles from Mari En.