Lisvane & Llanishen Reservoirs

About

Lisvane & Llanishen Reservoirs in north Cardiff form a unique 110-acre haven where Victorian engineering meets rich biodiversity. Recently reopened as a major visitor attraction, the twin reservoirs are protected as Sites of Special Scientific Interest for their rare waxcap fungi and overwintering bird populations. The landscape blends open water, meadow, and woodland, supporting species from otters and grass snakes to herons and goldfinches. A network of circular walking trails, bird hides, and a woodland story trail invite exploration, while the two-storey visitor centre offers panoramic views, a café showcasing Welsh produce, and spaces for community events. Llanishen Reservoir hosts a range of watersports, including paddleboarding, sailing, kayaking, and open-water swimming, with expert tuition available. Designed as a hub for health, wellbeing, and environmental education, the site balances recreation with conservation, offering an inspiring escape where Cardiff’s natural heritage can be enjoyed and protected for generations to come.

Cardiff Wales

Location

Lisvane and Llanishen Reservoirs are located in north Cardiff, forming a large green and blue space just a few miles from the city centre, with the main visitor entrance on Lisvane Road, postcode CF14 0BB. These reservoirs, built in the late 19th century, are notable Victorian landmarks and important wildlife habitats, designated as Sites of Special Scientific Interest for their overwintering birds and rare fungi. The site offers a newly opened visitor centre with a café, education hub, and facilities including parking, changing rooms, and accessible toilets. The reservoirs encompass diverse habitats of woodland, meadow, and water, making them rich in birdlife and plant species. Visitors can enjoy extensive walking and nature trails, bird hides, and a growing watersports programme with kayaking, canoeing, paddleboarding, sailing, and open-water swimming. The area is connected to local communities by footpaths and cycle routes, providing an ideal natural retreat for recreation and environmental education while remaining easily accessible from Cardiff’s urban core.