Llyn Tegid / Bala Lake Circular Walk

This is the complete circular walk around Llyn Tegid, 22.8 km (14.2 miles) of hills, fields and farm tracks that starts and finishes at the Llyn Tegid Foreshore Car Park in Bala. It links the two official one way lakeside hill routes into one loop: the northern route of about 10 km up to the commemorative monument at Llanuwchllyn, then the southern route of about 12 km back along the hills above the far shore, with a short connector at the foreshore to close the circle. Walked clockwise from the foreshore, you climb away from town onto open ground with views toward Arenig, drop to Llanuwchllyn at the head of the lake, then return through Afon Twrch farmland, tracks near Llechweddystrad and Pantymarch, and patches of woodland before the last stretch back to the shore. The glacial lake itself is the constant payoff, seen from a new angle almost every time the ground rises.

Rate this a hard day hike, around 7 out of 10. Each official half is graded moderate on its own, but combined they make a long open country day of roughly 668 m of ascent, with a high point near 316 m, and most walkers take 7 to 8 hours including stops. The route includes unsurfaced and sometimes steep paths, field edges, farm tracks, stiles and gates. Walking boots and waterproof layers are the right kit, along with food and water for the whole day.

Start from the designated Llyn Tegid Foreshore Car Park beside the lake in Bala, where there are public toilets. Use marked parking only and do not block field entrances or residential access, since much of the route passes working farmland. Bus services run between Bala and Llanuwchllyn, which is useful if you decide to walk only one half or need to cut the day short at the head of the lake. The narrow gauge railway along the lake shore is a landmark you will see from parts of the route.

Navigation matters more here than the distance suggests. The circuit threads together public footpaths, farm tracks and permissive farm access, and the junctions where those meet are the easiest places to go wrong, especially on the southern half. Carry a map and compass or a loaded GPS track and know how to use them, and check your position before committing to a track across fields. In low cloud or fading light the open ground gives few obvious handrails.

Ordinary dogs are welcome on the public footpaths and open access land along the way. On open access land they must be on a lead no longer than 2 m between 1 March and 31 July, and a short lead is sensible at any time of year near livestock or wildlife. Keep dogs under close control throughout, as the route crosses grazing land for long stretches.

Long summer daylight makes the full loop far more comfortable to complete. Early and late light works well from the higher sections, where the lake fills the valley below and the Arenig hills stand out to the west. Lakeshore flowers and birdlife are worth watching for along the water. Llyn Tegid is a glacial lake and home to the gwyniad, a fish found here and few other places, though it lives out of sight in deep water. Bala is a strongly Welsh speaking town, and place names along the route reward a little curiosity.

It is a committing day. This is a long open country route, so carry food and water rather than counting on picking things up along the way. Much of the walking is above the lake rather than beside it, so if you came for shore level water time this is not the walk for that. Bailing out mid route means either retracing the hills you have just crossed or arranging transport from Llanuwchllyn, so start early and judge the weather before setting off.