U Sail Castle Harbour offers a full array of non-motorized water sports craft as well as private and small group lessons. Guests staying at the hotel enjoy complimentary access to sea kayaks and stand-up paddleboards, additionally, guests can rent one- or two-person sailboats, windsurfing kit, and windfoil kit.
Junior and adult courses are available from one-to-two day Royal Yachting Association certification courses to week-long adult and junior skills development camps.
Experienced sailors interested in a day adventure will enjoy U Sail's signature Sail Away Picnic experience. Ideal for up to 4 guests, with options for large group outings of up to 24, this excursion allows guests to navigate to nearby beach sites like Charles Island which are only accessible by boat, with a gourmet picnic for a day of exploring near untouched islands along Castle Harbour.