False 1626-5 Entrance is at the head of a large, steeply-inclined stream bed (carries major flow in flood), and is reminiscent of Sleets Gill. Above Rettenbachtal (north side); about 20-25 minutes on foot from Blaa-Alm. Continue past the Blaa-Alm hostelry on the track to a crossroads of paths. Take the path to the right and then bear downhill and to the left at a fork by a small wooden hut. Follow the track until you end up walking parallel to the river; keep a lookout on the right for a small bridge across the river. Cross the bridge and take a small path to the left, which arrives at a further (smaller!) bridge over a stream. Just before the bridge, ascend up the hillside to the right through the undergrowth, keeping the large rocky gully to your right and the stream to your left. After a few minutes you will arrive at the resurgence (under tree-roots) to the left. At this point, cross into the gully on the right and climb up to the very top to reach the cave.