The lake was historically part of the Fitzroy Iron Works, the first iron smelting plant in Australia.
The water body was purpose-built in the late 19th century to provide a water supply for the iron smelting furnaces.
The reserve is home to significant populations of native waterfowl, including black ducks and wood ducks.
A commemorative plaque on-site details the historical link to the Mittagong iron industry remnants found in the surrounding bushland.
The reserve connects directly to the Nattai Gorge via walking tracks that traverse more rugged terrain.
The area is periodically used for local community events and small-scale seasonal festivals.
Lake Alexandra Reserve is a man-made lake located in Mittagong, originally created as a dam for the local iron ore industry. It serves as a recreational parkland featuring walking tracks, picnic facilities, and abundant birdlife. The reserve is situated within a valley, providing a sheltered microclimate for various plant species. Surrounding pathways provide a circuit around the water, while the reserve acts as a gateway to the Mount Alexandra Reserve conservation area. Visitors often utilize the site as a starting point for hiking trails leading toward the Gibbergunyah Reserve. The park contains a designated playground and multiple sheltered areas for community use. It is a managed public space under the jurisdiction of the Wingecarribee Shire Council.
The wooden footbridge crossing the lake, offering a symmetrical view of the water and surrounding trees.
Bring insect repellent, as the lake environment attracts mosquitoes during warmer months.
Combine a short walk around the lake with the longer bushwalking tracks that lead up the mountain for a comprehensive experience.
Utilize the designated picnic shelters early if you plan to visit during weekends or public holidays.
Attempting to swim in the lake, as the water quality is managed for habitat rather than human recreation.
Keep dogs on a leash and ensure all refuse is placed in provided bins to protect local wildlife.
