Valid: Mon-Fri 2.30pm, 6pm and 7.30pm; Sat-Sun 12.30pm, 2.30pm and 4.30pm. Bouldering: Learn a new skill with an hour-long introductory bouldering session at The Climbing Arch. All levels: Suitable for beginners or those who want a refresher lesson. Instructors: Feel at ease with experienced instructors who are ready to boost your climbing confidence, all equipment included. Locations: Choose from four locations in Surrey, Acton, Edgware and Bermondsey. Day pass: Test your strength and climbing prowess with a climbing day pass!