Gibson’s Cave and Newbiggin Tuesday 18th August 2026 Starting Point: Bowlees Visitor Centre. 4 miles west of Middleton on Tees on B6277 What 3 words: riding.instant.inflating A varied walk of c.6.5 miles Height gain: 850ft Walk Route: Starting with a gentle ascent on a good footpath to look at Gibson’s Cave and Summerhill Force, we […]
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