Mount Stromlo

Mount Stromlo is a 770-meter (2,500-foot) summit composed of ancient ignimbrite rock formations from the upper Silurian period. The peak stands within the Australian Capital Territory and offers views across the surrounding landscape from its top.

Astronomical research began in 1911 with the installation of the first telescope on the summit. The location gradually developed into an important observational center that contributed to major discoveries about the universe.

The mountain has long served as a center for astronomical observation and research, drawing scientists seeking to understand the cosmos from this elevated location. It remains connected to how Australians view scientific achievement and discovery.

The mountain is accessible from the south via Cotter Road or from the east via Uriarra Road, both leading directly to the summit. Weather conditions can change the walking difficulty, so sturdy footwear and checking conditions before visiting are advisable.

The summit serves as a watershed where several streams originate, including Stoney Creek and the Molonglo River. These waterways eventually flow into the Murrumbidgee River system and shape the hydrology of the wider region.

Location: Australian Capital Territory

Elevation above the sea: 770 m

GPS coordinates: -35.31615,149.01050

Latest update: December 10, 2025 20:02