About Exhibition Newcastle Outdoor Adventure & Motoring Expo 2026 will be held from 28th - 30th August 2026 at Newcastle Entertainment Centre in Newcastle, New South Wales, Australia. This is the ultimate destination for outdoor enthusiasts looking to gear up for their next big trip. It transforms the showground into a vibrant hub where adventure meets lifestyle. Visitors can explore a huge range of outdoor gear, from rugged off-road vehicles to comfortable modern camping setups.