Dig This Invercargill is New Zealand's first heavy equipment playground. At Dig This you can take controls of bulldozers, excavators and other heavy equipment and have fun in a safe environment. Apart from the Mini Dig, which is for ages 5+, all other experiences at Dig This are for those aged 14+. You don't need to have a drivers' license but closed toed shoes must be worn. Visit the Dig This website for bookings and more information.