30/07/2026
Important Update – Tonbridge Site
Unfortunately, blue-green algae has been identified in the River Medway, currently in the Tonbridge area near the flood barrier.
As the river is flowing downstream, we cannot guarantee that the algae will not move further along the river.
Following the recent update from Tonbridge & Malling Borough Council, and with the safety of our customers and staff as our highest priority, we have made the decision to temporarily suspend all operations at our Tonbridge site until the algae has cleared and it is safe to return to the water.
If you have a booking with us at Tonbridge, a member of our team will be in contact with you as soon as possible to discuss your options.
Our Bodiam site remains fully open, and bookings for paddleboarding, kayaking, archery and axe throwing are continuing as normal.
Thank you for your understanding and patience. We will continue to monitor the situation closely and provide updates as soon as we have more information.
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⚠️ Blue-Green Algae Confirmed in the River Medway, Haysden Water and Barden Lake ⚠️
The Environment Agency has confirmed the presence of blue-green algae in the River Medway in Tonbridge. We have also confirmed blue-green algae at Haysden Water in Haysden Country Park and Barden Lake.
Blue-green algae occurs naturally and blooms most years during warm, dry weather. While it is not always toxic, bloom and scum-forming algae can produce toxins that are harmful to people and animals.
🚫 Avoid contact with the water
🚫 Do not swim or paddle
🚫 Do not allow dogs to enter or drink from the water
Signage has been installed, and local water users have been advised.
Blue-green algae can appear as: 👉 Green or blue-green scum on the surface
👉 Green-tinged or cloudy water
👉 An oily slick
👉 Paint-like streaks floating on the water
Even brief contact can cause illness. In people, symptoms may include: 👉 Skin rashes
👉 Eye, nose or throat irritation
👉 Headaches or dizziness
👉 Stomach pain, vomiting or diarrhoea
🐕 For dogs and other animals, exposure can be extremely serious and may be fatal. Symptoms can include: 👉 Vomiting
👉 Excessive drooling
👉 Lethargy
👉 Breathing difficulties
👉 Staggering or loss of coordination
👉 Seizures or collapse
If you, your child or your pet develop symptoms after contact with the water, seek medical or veterinary advice immediately.
We are working closely with the Environment Agency and will continue to monitor conditions. Updates will be shared through our social media channels so like and share this post to help spread the word.
Please take care and help us keep family, friends and pets safe by staying out of affected waters. 💙💧
