Climbing at Peter Ashley Activity Centres Portsmouth
Climbing at Fort Purbrook takes place in the Cellars, providing a stimulating and safe environment to learn and progress your climbing skills. Accessed via a network of underground tunnels, the Cellars boast two indoor purpose built climbing walls.

The climbing walls are amongst the most challenging and satisfying of our adventure activities, in terms of individual achievement. Our purpose-built indoor climbing walls provide the ideal opportunity to develop co-ordination, stamina and determination, whilst learning basic climbing skills and techniques. This is the perfect activity for parties, school groups, work groups and more. If you are a school looking for a different way of bringing your subject alive, we can tailor the sessions to meet your lesson and curriculum objectives.

The Boulder Room is a total of 700 square feet of quality bouldering underground! Its features include 45 degree panels, two waves, slabs, cracks, arêtes and an eight-foot roof section. This was originally built by Bendcrete in 1992 and has since undergone upgrades and new routes are added frequently.

The Training Room is a total of 700 square feet of climbing area. Its features include a 5 sided 16-foot tower, curved wall, roof sections, chimney and overhangs. Our team of route setters are constantly planning and undertaking new route sets to keep the walls ever interesting.

The Cellars are open to group bookings as well as public access, please call Fort Purbrook on 023 9232 1223 for more details. Our group sessions are fully accessible and can cater for participants with a range of disabilities.

The Cellars also offer monthly membership option to our public climbers.

One-to-one Climbing sessions are available – please contact Fort Purbrook for information.

For more information about Climbing at the Peter Ashley Activity Centres call Fort Purbrook on 023 9232 1223 for details.

Climbing at Fort Purbrook:
  • Junior and adults welcome – accessible to all
  • Two safe indoor purpose built climbing walls
  • Open to group bookings as well as public access

Public opening times:
Monday to Friday: 9.00am–9.00pm
Saturday and Sunday: 9.00am-1.00pm


Public Access
Over 60s: £3.00  |  Over 16s: £5.00  |  Under 16s: £4.00  |  Students/Military: £4.50

Membership (per month)
Juniors/Seniors: £15.00  |  Student/Military: £20.00  |  Adults: £25.00

Supervised Group Bookings
(per hour, per group – maximum 10 per group):
Adults: £58.00  |  Under 16s: £54.00

Self-Supervised sessions available – Please speak to a member of the bookings team on 023 9232 1223 for details.

Individual Coaching Sessions (per hour) – Please call 023 9232 1223 for details.

Climbing at Fort Purbrook, Peter Ashley Activity Centre
Some other activities that may be of interest to you:
Orienteering at Fort Purbrook


Develop your map reading skills and navigate your way around the centre to find various markers.


Laser Tag at Fort Purbrook

Laser Tag

Laser Tag takes place in our purpose built woodland Laser arena for this high tech, high-action activity.


Mountain Biking at Fort Purbrook

Mountain Biking

Offering off-site routes or onsite skills sessions, learning basic skills before setting off on harder terrain.


Karate Club at Fort Purbrook


The Fort Purbrook Karate Club offers you the chance to learn Karate with a highly experienced coach.