Join adelaides onlyhop on hop off barossa valleywinery tour service departing from adelaide cbd a comfortable bus collects from the stamford plaza hoteladelaide cbd at mid morning then takes you out to the famous barossa valleytofollow a looping circuit featuring 8 10 ofthe best wineries and venues in the area each circuit takes approx 60 minutes to complete giving you plenty oftime to sample that venuesoffering along the way you are free to hop on or offat any of the selected