About Us Vava'u Adventures is on the waterfront in Neiafu, Vava'u, Tonga. We own and operate Kart Safaris, WiFi, Tongasphere and Sailing Dinghy Rentals. Also a booking agent for all other activities and accommodation in Vava'u, our commission comes directly from the operators, so it costs you nothing extra when booking through us! We also run Aquarium Cafe & Internet. If you are visiting Vava'u, please come in to see us for any info, queries, or even just a fantastic cup of coffee on our deck!