Tunnel Technical Trails Loop

Tunnel Technical Trails is a 2.7-kilometre mountain-bike loop near Tunnel Mountain Drive and the reservoir. The usual ride descends Star Wars, then climbs back on Return of the Jedi, with about 80 metres of total gain. Expect wooden riding features, ladder bridges, a wall ride, narrow skinnies, curving berms and repeated switchbacks. At a cautious pace, allow roughly 45 minutes; the short mileage hides a lot of bike handling.

The listed grade is moderate, but the raised wooden features and narrow bridges make confident handling more important than the distance. Wear a helmet, keep your speed controlled and yield to riders climbing. Walk any feature that feels beyond your ability. This lap leaves out Topp Notch, which is a separate, harder route.

Start on Tunnel Mountain Drive near the reservoir and use designated parking. The published loop distance is 2.7 km; the available mapped line follows the two named segments for about 2.35 km and ends 24 metres from its start at the access area, so follow the signs around the top. Cycling access is clear, but public pedestrian sharing is not; confirm before planning to walk the loop. Banff’s general summer trail rule allows leashed dogs unless a posted restriction says otherwise.