Please be advised travel to DoubleTree Resort by Hilton Fiji-Sonaisali Island requires a short boat ride from the mainland to the island. Please contact the resort directly for information on boarding or disembarking the boat, for any mobility issues, contact DoubleTree_Fiji_Reservations@hilton. com. The luxurious DoubleTree Resort by Hilton Hotel Fiji - Sonaisali Island is only 25 minutes’ drive and a three minute boat ride from the main island of Viti-Levu. A variety of activities are available on the island, the main island of Viti- Levu, and the nearby Mamanuca Islands. The resort has a Sp...