A 10-minute walk up the wooded hill to the castle tower gives a delightful view of the town and the surrounding valley of the Weiss river.
The Castle Tower provides the best views of the town. 
mnli hypothesis: The Castle Tower provides the best views of the town.  premise: A 10-minute walk up the wooded hill to the castle tower gives a delightful view of the town and the surrounding valley of the Weiss river.