The last time you were on a high-ropes course was probably a school excursion. Reminder: climbing around on ropes and trees is still a whole lot of fun. The Enchanted Adventure Garden at Arthurs Seat offers tree-surfing courses for both adults and children, with more than 50 aerial obstacles and bridges, including a Tarzan swing and five zip-lines to test your balance, strength and courage. Courses run for one or two hours, and there’s a maze, canopy walk and tube slide for even the most adrenaline-seeking punters.