You Yangs Regional Park Mountain Bike Adventure from Melbourne. Escape the city for an invigorating mountain bike adventure in the You Yangs Regional Park on this full-day tour from Melbourne. Spend the morning twisting your way through a eucalyptus plantation on the easy Kurrajong trails, then tackle the more challenging Stockyard trails in afternoon, including thrilling descents into an old quarry. This small-group tour is limited to 12 people and is suitable for all ability levels, with the route matched to your fitness level. Book with us and Save 10%: You Yangs Regional Park Mountain Bike Adventure from Melbourne.