Canyoning · Swansea
How to choose
Pro-Active Wales runs 2 canyoning sessions near Swansea: a 2h stream scrambling outing through the waterways of South Wales for 32 €, and a longer 3.5h gorge walking route for 61 €. The 2h option is rated “Occasionally sporty”, suiting first-timers who want real water contact without a technical background, while the 3.5h option is listed as “Everybody welcome”. Book the shorter session for a quick introduction, or choose the 3.5h outing if you want more time in the gorge.
Compare · 2 offers
Our picks
Frequently asked questions
What's the most intense moment of the session?
Stream scrambling typically peaks when you drop into a natural pool or push through a fast-moving channel. The exact jumps and slides depend on water levels on the day, so conditions vary each session.
Do I need experience to join this activity?
No. The physical level is listed as “Occasionally sporty”, meaning the session involves some effort but requires no prior canyoning or climbing experience.
How cold is the water?
South Wales river water runs cold even in summer. A wetsuit is provided or recommended to handle prolonged water contact during the 2h session.
Is this suitable for a group outing?
Yes. The 2h format and accessible difficulty make it practical for groups, corporate days out or friends who want a shared outdoor challenge without committing to a full-day expedition.
Best time to go
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | 6.1 °C | 167.6 mm | Poor |
| February | 5.9 °C | 88.1 mm | Possible |
| March | 5.9 °C | 84.9 mm | Possible |
| April | 8.5 °C | 96 mm | Possible |
| May | 11 °C | 83.5 mm | Good |
| June | 15.2 °C | 74.8 mm | Good |
| July | 17 °C | 73.5 mm | Good |
| August | 15.9 °C | 76.2 mm | Good |
| September | 14.5 °C | 110.3 mm | Possible |
| October | 10.9 °C | 138.9 mm | Possible |
| November | 8 °C | 129.3 mm | Possible |
| December | 6.7 °C | 77.4 mm | Possible |
Practical info
Equipment
Wear a swimsuit or thermal base layer under the wetsuit you'll be provided on site. Bring a towel and a dry change of clothes, since the 2h session in moving water leaves you thoroughly soaked.
Getting there
Head to Swansea Adventures at the Lower Lliw Reservoir, Swansea SA5 7NP, located a short drive north of Swansea city centre off the A474.
See also
Canyoning elsewhere
Updated September 2026