Just a few kilometers north of Brockhole, at the northern tip of Lake Windermere, Ambleside is one of the major towns of the region.
Ambleside is located near the southern tip of Windermere Lake. 
mnli hypothesis: Ambleside is located near the southern tip of Windermere Lake.  premise: Just a few kilometers north of Brockhole, at the northern tip of Lake Windermere, Ambleside is one of the major towns of the region.