Birkenhead Pool and Leisure Centre is a pool, gym and climbing centre at 46 Mahara Avenue in Birkenhead, on the North Shore. The centre sits in a scenic reserve, and it is known for its indoor rock climbing gym. The climbing wall has a 5-metre top rope for learning to climb and belay, about 40 climbs and a lead wall for advanced climbers, who need a free lead licence. Beginners get free instruction, and climbing equipment can be hired. Anyone who climbs must complete a Disclosure of Risk form, and climbers under 14 need a parent or guardian to complete it. The centre also has a heated outdoor pool, a learner pool and a fully equipped fitness centre. The outdoor pool is accessible by hoist. A skate park and a pump track are on site, and the centre is the home base for Education Outside the Classroom.
The centre's membership promotion runs at $9.95 per week for the first 12 weeks, with no joining fee, as at 2026. The main pool closes at 7pm on Tuesdays and Thursdays during term time, and the last entry is 15 minutes before closing. Hours may change because of staff availability, so the centre advises checking its Facebook page or calling before a visit. The North Harbour Tri Squad regularly uses the pool and gym. For a Birkenhead family or an adventurous climber, the centre offers pools, climbing and outdoor play in one place.