The wooded 1041.8m high Lauchflue is a somewhat independent peak in the Upper Basel area. To the north it has a rock face up to 80m high, which gives you …
Above this Jurassic zone rises the chain of Dottenberg (at 938 m above sea level is the highest point of Lostorf) and Rebenflue (688 m above sea level). Between these two heights is the breakthrough of the Lostorf village brook.