TrailHopper, based in Adelaide, Australia, offers Adelaide’s only hop-on, hop-off tour service showcasing three of South Australia’s finest wine regions: the Barossa Valley, McLaren Vale, and Hahndorf & Adelaide Hills. Founded in 2016, TrailHopper empowers guests to plan their own wine tours by stopping at a variety of wineries on a pre-determined circuit. Passengers can decide where to visit, how long to stay, and where to have lunch. With competitive prices starting from only $79.95, TrailHopper provides an affordable and unique way to explore South Australia’s wine country.