LAKE Y Swimming
Into The Blue
Open-water swimming in a private, beautifully filtered freshwater lake, surrounded by the open landscape of South Yorkshire.
The lake is at the heart of Lake Y. In summer, the water is inviting and clear; in winter, it takes on a different character entirely. Whether you're building endurance, starting your open-water journey or simply enjoy the feeling of swimming outdoors,
our dedicated swim sessions offer space to move at your own pace.
Swim your way
Lake Y offers two marked swim courses, designed for different levels and
distances:
200m Short Course
A manageable loop for shorter swims, building confidence or keeping things
moving.
400m Long Course
A longer course for those looking to build endurance and settle into a more
sustained open-water swim.
All swimming sessions are scheduled throughout the year, with live availability
available to members when booking.
Swim your way
Lake Y offers two marked swim courses, designed for different levels and distances:
200m Short Course
A manageable loop for shorter swims, building confidence or keeping things moving.
400m Long Course
A longer course for those looking to build endurance and settle into a more sustained open-water swim.
All swimming sessions are scheduled throughout the year, with live availability available to members when booking.
What you need to swim
Wetsuit or swimwear
You can swim in a swimming-specific wetsuit or standard swimwear (“skins”).
Tow float
If swimming in standard swimwear, a tow float is mandatory and can be purchased on site.
Brightly coloured swim cap
A visible swim cap is required for all swimmers. Orange, bright green, yellow or pink are accepted and caps are available to purchase at reception if needed.
Swimming-specific wetsuit
If wearing a wetsuit, it must be designed specifically for open-water swimming. Tow floats are not required when swimming in a wetsuit.
No equipment? No problem.
Swimming-specific wetsuit hire is available at Lake Y, subject to availability. We recommend reserving one in advance.
£6 per swim
Member swimming sessions are £6 for a two-hour session.
Sessions run at scheduled times throughout the year and must be booked in advance.
Lake Y is a private members’ club, so swimming is reserved for members and eligible Trial Pass holders.
Trial Pass holders pay the applicable non-member activity rate.
Swim, then stay a while
An open-water swim at Lake Y is only the beginning. Warm up, take your time and head to The Wheelhouse for coffee, something to eat or a drink overlooking the lake. Or pair your swim with time in the Sunken Sauna for the ultimate hot-and-cold reset.
Swim. Sauna. Slow down.
New to open water?
You don't need to be an experienced open-water swimmer to start.
Lake Y offers beginner open-water swimming workshops, designed to introduce you to the lake and build confidence in the water.
The long course also requires swimmers to demonstrate their open-water competence through a short swim assessment before accessing it.
Swimming at Lake Y
200m + 400m courses
£6 per member session
Two-hour sessions
Freshwater lake
Swimming-specific wetsuit hire available
Bright swim cap required
Tow float required when swimming in skins
Swimming sessions are subject to availability and seasonal conditions. Swimmers aged 12–17 must first be assessed by a Lake Y lifeguard to ensure they are confident and competent in open water. Once approved, they may swim at Lake Y when accompanied in the water by a parent or guardian. All swimmers must follow Lake Y’s safety guidance.
Where is
