Trevallyn Dam Walk
- August 24, 2026
An easy bushland walk to a lookout over Trevallyn Dam and Lake, minutes from central Launceston.

Tasmania’s Second-Highest Peak, from the Alpine Village
Legges Tor, at 1,572 metres, is Tasmania’s second-highest peak and one of the most accessible true alpine summits in the state. Starting near the Alpine Village, the route crosses Ben Lomond’s open plateau before climbing through scree and dolerite boulders toward the summit cairn. The walk is relatively short, but the combination of rocky terrain, exposed alpine conditions and the final summit approach gives it the feel of a genuine mountain walk. On a clear day, the summit rewards walkers with sweeping views across the Ben Lomond plateau and toward the northern Midlands far below.
See Also:
The walk begins near the Alpine Village and initially follows a more defined route across the open plateau. As you approach Legges Tor, the terrain becomes increasingly rocky, with sections of scree, loose stone and larger dolerite boulders. The final approach involves some short, steep sections and careful boulder hopping. There is no technical climbing for a reasonably fit walker in good conditions, but sure footing and confidence on uneven rock are important.
The Legges Tor Summit Walk is generally considered a Grade 3 – Medium walk. The distance is modest, but the exposed alpine environment and rocky summit approach mean it should not be treated like an easy lowland stroll. Strong winds, fog, rain, ice or snow can make the same route significantly more difficult. Walkers should be comfortable with uneven ground and prepared for rapidly changing weather.
At 1,572 metres, Legges Tor is Tasmania’s second-highest peak. The summit provides expansive views across Ben Lomond’s high plateau, including dolerite boulder fields, scree slopes and the surrounding alpine landscape. On a clear day, views extend well beyond the plateau toward the Midlands and lower country to the west.
The rocky terrain around Legges Tor is one of the defining features of the walk. Huge dolerite blocks and scree give the upper section a rugged mountain character and make the final approach more interesting than the distance alone would suggest. Take your time through these sections rather than rushing for the summit.
The walk crosses one of Tasmania’s most distinctive alpine environments. Low vegetation, exposed rock and broad open views give the plateau a landscape very different from the forests and farmland below. Summer can also bring colourful alpine wildflowers to sheltered sections of the plateau.
Although Legges Tor is relatively accessible, it remains an alpine summit walk:
Yes, for capable older children with close supervision. Children who are confident on rocky terrain may enjoy the summit walk, especially the sense of achievement from reaching one of Tasmania’s highest points. The scree and boulder sections require care, so this is not the best choice for very young children or anyone uncomfortable on uneven rock.
No. Dogs and other domestic pets are not permitted within Ben Lomond National Park.
From Launceston, travel through White Hills toward Blessington and turn onto Ben Lomond Road. Continue through Ben Lomond National Park and follow the road toward the alpine plateau. The final section climbs the famous Jacobs Ladder, a steep series of switchbacks beneath dramatic dolerite cliffs. The Legges Tor walk begins near the Alpine Village on the plateau.
The drive up Jacobs Ladder is almost an attraction in its own right. The narrow switchbacks climb sharply through exposed dolerite country and provide dramatic views back down the mountain. Drive slowly, watch for approaching vehicles and check current road conditions before heading up, particularly during winter.
Facilities are available around the Alpine Village, although some services operate only during the ski season.
Depending on the time of year, facilities may include:
There are no facilities once you leave the Alpine Village and head onto the plateau.
For most walkers, November to May provides the best chance of snow-free conditions. Clear, calm days are ideal because the summit views are the main reward of the walk. Winter brings snow and ice, which can dramatically change both the walking conditions and the drive up Jacobs Ladder. Always check road, snow and weather conditions before travelling to the plateau.
Legges Tor offers something few Tasmanian walks can match: the chance to stand on one of the state’s highest summits without committing to a long or multi-day expedition. The route is short enough to fit comfortably into a half-day visit to Ben Lomond, but rugged enough to still feel like a genuine mountain walk. The combination of exposed alpine scenery, dolerite boulder fields and the achievement of reaching Tasmania’s second-highest peak makes it one of the most rewarding short walks in the park.
If you want a true alpine summit experience without a full-day climb, Legges Tor is one of the best choices in northern Tasmania.