Located at the iconic and world-renowned Zip World Penrhyn Quarry site, Quarry Karts is the UK’s only mountain cart experience, seeing gravity fuelled three-wheelers descend an obstacle-filled 3 kilometre slate track. It all begins with transportation up to the top in our red, military trucks, with the start taking place 1,500 ft above sea level, where you’re treated to incredible views ahead of an intimidating descent that lasts around 3-5 minutes.