![HarroWall Climbing Centre på Twitter: "The HarroWall boards were looking particularly tasty this evening after the cousins and lemel treatment to the thirty. 😍 https://t.co/sxRCmgvEQi" / Twitter HarroWall Climbing Centre på Twitter: "The HarroWall boards were looking particularly tasty this evening after the cousins and lemel treatment to the thirty. 😍 https://t.co/sxRCmgvEQi" / Twitter](https://pbs.twimg.com/media/Dh7m_NkWsAYR34W.jpg)
HarroWall Climbing Centre på Twitter: "The HarroWall boards were looking particularly tasty this evening after the cousins and lemel treatment to the thirty. 😍 https://t.co/sxRCmgvEQi" / Twitter
HarroWall Climbing Centre on Twitter: "CLIMBERS OF LONDON!! Due to popular demand HarroWall will have a soft open starting Friday 16th February at 5pm. We are offering an early bird opportunity so
![Getting higher!! And he's nearly 60.... - Picture of HarroWall Climbing Centre, Harrow - Tripadvisor Getting higher!! And he's nearly 60.... - Picture of HarroWall Climbing Centre, Harrow - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-m/1280/18/d5/6b/50/harrowall-climbing-centre.jpg)