The guided ascent and descent include a safety briefing, harness and shoes; guests must be at least eight and meet height, weight and harness measurement limits. 4.9 from 3,176 reviews at €44 per person for 1h 30m.
4 options from the operator, described in its own words. Prices are the operator's from-prices per adult for a party of two. Click an option to book it on Viator. Guide languages on every option: English.
| Option | What the operator says | From, per adult |
|---|---|---|
| Daytime ClimbThe page price | Climb the roof during the day. When it's clear, you can see landmarks up to 15 miles away. | €44 |
| Twilight Climb | Our Twilight Climbs are now bigger and brighter, with a new multi-coloured light experience as you climb. | €44 |
| Sunset Climb | Go on up as the sun goes down. Pure romance as you experience London against the backdrop of an auburn sky. | €44 |
| Snow Globe Climb | From 22 November 2024 to 5 January 2025 all climbers will step into the UK's highest snow globe when they reach the summit. | €53 |
Children from €44 (ages 8 to 17). Option texts and prices come from the operator's listing; prices checked on Viator on 3 October 2026.
98% of ratings with a star breakdown are 4★ or 5★: 3,124 of 3,176
Star breakdown of all 3,176 ratings
Reviewers praise reassuring guides and skyline views, though steep sections can make the climb challenging
Written by Guidekin from the 100 most recent English reviews on Viator & Tripadvisor (25 August 2026 to 3 October 2026). Refreshed as new reviews arrive; last checked 4 October 2026.
Reviews are shown as the platforms publish them and removed when they disappear there.
Ratings collected from Guidekin, Viator & Tripadvisor.
At The O2 the action doesn’t just happen on stage, it also happens on the roof. Up at The O2 is a 90-minute experience you won’t forget. Pull on your boots. Hook up your harness. Then make your way up the south face of one of the most striking buildings in London’s skyline. Leading the way will be one of our friendly climb guides. They know all sorts of interesting facts about The O2, from its unique architecture to its famous visitors. So feel free to ask questions as you climb. At the summit, you’ll be standing 52 metres above the legendary arena, with 360-degree views across this historic part of London beside the River Thames. Ready to experience something out of the ordinary?
Admission includedDiscover stunning views of London with Up at The O2. Experience the thrill of climbing the world famous roof of The O2 and take in panoramic views over London’s most iconic skyline at the summit, 52 metres above ground level. The whole experience is approximately 90 minutes. Upon arrival, you will be given briefing instructions and safety equipment to kit up in. The expert guides will take the lead and share some interesting facts about the venue’s unique architecture as well as its famous visitors. Once you reach the viewing platform, enjoy the breath-taking 360-degree views of London like you’ve never seen before.
Climb the roof during the day. When it’s clear, you can see landmarks up to 15 miles away, from historic Greenwich and the Olympic Park to Canary Wharf.
The operator's own notes, grouped by topic. Nothing here is added by Guidekin.
For a full refund, cancel at least 24 hours before the scheduled departure time.