Gladhouse Reservoir

Gladhouse Reservoir is a large water storage facility nestled at the foot of Moorfoot Hills, featuring two islands and covering approximately 186 hectares at an elevation of 270 meters. The basin collects water from natural sources and streams that flow through the valley.

The reservoir was built in 1879 by engineer James Leslie to meet Edinburgh's growing water demand during the Victorian era. It remains the oldest dam in the South Esk catchment and represents early modern water infrastructure engineering.

The water body serves as a vital roosting ground for migratory birds and draws birdwatchers throughout the year who gather to observe seasonal populations. The site reflects how communities value wild habitats alongside practical water management.

The site can be reached on foot or by bicycle from several access points, though the northern road closes to vehicle traffic from April to October. There are currently no parking facilities at the location, so arriving by public transport or from nearby parking areas works best.

Each winter the reservoir hosts thousands of pink-footed geese that migrate from Arctic regions, making it one of Britain's key wintering sites for this species. This seasonal gathering draws serious birdwatchers and highlights the site's international ecological importance.

Location: Midlothian

Location: Temple

GPS coordinates: 55.77020,-3.11665

Latest update: December 11, 2025 11:00