From 21 November 2025 to 4 January 2026, all climbers visiting Up at The O2 will enjoy a guided climb over The O2's iconic roof, before stepping into an immersive snow globe when they reach the 52m-high summit.

Against the backdrop of the London skyline, the UK's highest snow globe will feature fairytale-like falling snow, the sweet smell of cookies, and a whimsical winter set-up, making for the ultimate festive photo moment.

During an extended 25 minutes on the roof, climbers will have plenty of time to capture the ultimate snowy shots. For those looking to really get into the festive spirit, glasses of bubbly, mulled wine or chocolate are also available to purchase.

Perfect for families, couples and friends alike, Up at The O2 is the ultimate London climbing experience to enjoy this winter and tick off your 2025 bucket list.

Public transportation options are available nearby

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Suitable for all physical fitness levels

Minimum age: 8 years old

Minimum height: 1.2m

Maximum weight: not weigh more than 21 stone/130kg/286lbs

Maximum measurements: maximum waist measurement 125cm, maximum upper thigh measurement 74cm