Sperlonga: Blue Grotto Boat Tour & Swim BreakYou board at Sperlonga harbour and sail through the Riviera di Ulisse Regional Park, stopping at Grotta di Tiberio with its Roman villa remains, then moving past medieval towers and limestone caves. You swim for 30 minutes in the Blue Grotto with a fresh water shower and ladder included, then return to port with photos of Torre Truglia. Book morning departures to avoid afternoon wind cancellations.Is it for me?Book this if you want to see Roman ruins and medieval towers without arranging your own boat, and you're comfortable swimming in cold spring water — the morning timing and skipper's knowledge of the coast are what turn a boat ride into a history lesson you actually remember.
Boat tour Sperlonga to Gaeta: Two snorkeling stopsA guided boat tour from Sperlonga to Gaeta along the Riviera di Ulisse Regional Park, with two 30-minute snorkeling breaks in natural caves and a stop at Montagna Spaccata. The tour runs four and a half hours with a live guide in English or Italian, sun covers on deck, and pizza served after the swim breaks. Minimum six participants required; the operator holds a permit to approach Montagna Spaccata that most tours do not have.Is it for me?Book this tour if you want to snorkel in protected marine caves and see Montagna Spaccata from the water—the operator's permit to approach the site is what makes that possible, and the two swim stops break up the four and a half hours on deck without requiring you to arrange anything yourself.
