Marefun operates a yacht charter and boat rental service out of Golfo Aranci, on the northern Sardinian coast close to Costa Smeralda. The company offers a range of vessels, from the Brig Eagle 10 and Saxdor 320 GTO to the larger SACS Strider 15 and VanDutch 55, catering for groups of up to ten guests. Daily charter rates start from around €1,100 and rise depending on the vessel chosen, with a Yamaha tender also available for smaller groups.
All charters depart with a skipper and crew on board, and the company covers the waters of Gallura — a stretch of coastline known for its clear sea, granite outcrops, and access to protected coves. Itineraries can take in the waters around Costa Smeralda, the island of Tavolara, and more remote anchorages along the coast. Onboard equipment has included Seabob underwater jets on some charters.