The lakes were formed through gravel extraction processes during the 1960s and 1970s.
The onsite miniature railway includes both steam and diesel locomotives.
The park is officially designated as a Site of Importance for Nature Conservation (SINC).
The River Itchen, which runs alongside the park, is a designated Special Area of Conservation.
Several of the lakes are specifically managed to encourage the breeding of waterfowl.
Lakeside Country Park is a 60-acre wildlife destination in Eastleigh, featuring five lakes created from former gravel pits. The site is home to the Eastleigh Lakeside Steam Railway, which operates a narrow-gauge track through the woodland. Habitats within the park include reed beds, meadows, and mature woodland, supporting diverse bird species like kingfishers and herons. A network of surfaced paths connects the lakes, suitable for walkers and cyclists. The park serves as a green corridor linking the local urban area to the River Itchen. Dedicated fishing areas are available by permit, managed in conjunction with local angling clubs. Educational boards are installed throughout the trails to highlight local flora and fauna. Facilities include a visitors' center, cafe, and public amenities situated near the main entrance.
The wooden bridge crossing the narrowest section of the main lake with the steam train in the background.
Bring binoculars if you intend to visit the bird hide near the northern lake.
Follow the marked nature trails to ensure you stay on designated paths and avoid sensitive nesting areas.
Check the railway's operational status at the visitor center before planning your walk around the train schedule.
Attempting to swim in the lakes, as deep water and underwater machinery remnants remain from previous gravel extraction.
The miniature railway operates on a seasonal basis and is weather-dependent; the park remains open year-round.
Keep dogs on leads in sensitive wildlife areas, clear all litter, and do not feed wildfowl human food.
