Yes, on all day trips (listed as ‘Driver & Car only’) six people can travel. The 2-day tour to Warnambool / Port Fairy / Great Ocean Road can only take 4 passengers. There is overnight luggage to pack plus a small car fridge in the back of the Discovery. However, in the DRIVER & CAR ONLY OPTION, if only two adults travelling, then up to two children / teenagers can also travel. Similarly, if three adults travelling then one child / teenager can travel. If these options are chosen, with children travelling, the itinerary will change to accommodate their needs and interest.