For this tour you will need to be in good shape since you will climb quite a few feet uphill. The reward for doing this is an awesome view almost all of the time over the Ehrwalder Basin and the Zugspitze. The trail is easy to walk and apart from the last piece to the summit of the Ups there are no difficult points to master. The ridge between Ups and Daniel is rather narrow. For this stretch you shouldn’t be afraid of heghts. This hike definetly enters my top ten.