Lake

Longside Lake

Reviews

5.0

(2 reviews)

Awesome place for all swimmers from dippers to open water distance swimmers. Various distance loops up to 800m round the island loop. Table and bench area for relaxing and hot food and drinks are available. Chris and Ellie have built this place up over the last 3 years to be, in my opinion, the best open water swim venue around. Insta @mikesopenwatercoaching if needed. The lake is also a top venue for waterski and wakeboarding.

C0991

2y ago

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About

Wonderful lake with an island, looks from 250m to 1k. Full supported swim sessions. Changing facilities, toilets and hot drinks.

Location

Getting there

On road between Chertsey and Egham. Good sized car park.

Accessibility

Easy access to and from the lake with newly built ramp.

What swimmers say

Facilities

Toilets Accessibility Pay to swim

Activities

Swimming Long swim Private property Triathlon

Landscape

Gentle slope

Water sports

SUP Waterskiing Wakeboarding

Help verify this spot

Plan your swim

Before you go

Cold water shock is real. Enter slowly and control your breathing.
Lake water can be much colder below the surface (thermocline)
Stay close to shore until you know the conditions
Watch for boat traffic and stay visible with a tow float
Check for blue-green algae warnings before swimming

Conditions change fast. Always check the latest data, read recent community reports, and swim within your ability.

Been here recently?

Share conditions, tips, or hazards to help other swimmers plan their visit to Longside Lake.

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Frequently asked questions

Is this lake safe for swimming?

Check the Conditions tab for surface state and wind conditions. Review the Quality tab if this is a designated bathing water. Always read recent community reports for local advice.

How cold is the water?

Check the Temperature tab for the current estimate and 7-day trend. Lakes hold heat longer than rivers but can develop a thermocline. The water below the surface can be dramatically colder.

What should I bring?

A tow float for visibility (especially important where boats operate), warm layers for after, and consider a wetsuit in colder months. Check for designated swimming areas.