The 3-star beachfront Mare Magnum Bed & Breakfast Castellammare di Stabia, offering an archaeological museum, is located nearly a 15-minute ride from the Pompeii Archaeological Park.

This Castellammare di Stabia bed & breakfast is situated 2.6 km from the Excavations of Stabiae and within a 7-km distance of the Roman Catholic cathedral "Shrine of the Virgin of the Rosary of Pompei". The hotel is just 10 minutes' stroll from Piazza Matteotti - Ferrovia dello Stato bus stop and a stone's throw from the MUDISS - Diocesan Museum of Sorrento-Stabiae. The Cassarmonica, a well-known local spot, is also only 150 metres from the Mare Magnum Bed & Breakfast Castellammare di Stabia. The accommodation is in close proximity to Funivia del Faito - stazione a valle cable car station. Capodichino airport is located less than a 34-minute drive away.

The rooms at Mare Magnum Bed & Breakfast are fitted with climate control as well as coffee and tea makers. Furnished with a writing desk, they also have sound-proofed windows. Bathrooms come with a bidet, a separate toilet, and a shower, along with hairdryers and towels.

An Italian breakfast is served in the mornings. While staying at the Mare Magnum Bed & Breakfast, guests can choose from dining options nearby, such as Caffetteria 2000, located approximately a 5-minute stroll away, or La Bettola del Pescatore Vic' Stritt' at a 5-minute walking distance.