Bolton by Bowland to Slaidburn - Section 3 - Ribble Valley Jubilee Trail Section 3: Bolton by Bowland to Slaidburn Leaving Bolton by Bowland on the first of the two longer sections, we head north across rolling fields to reach the hamlet of Tosside on the border with North Yorkshire, offering splendid views of the Yorkshire Three Peaks. From here we join the woodland tracks of Gisburn Forest, turning west past the Visitor Centre and café to arrive at the impressive expanse of Stocks Reservoir – built in the 1930’s to service Preston – before descending to the picturesque village of Slaidburn. 2.0 ON_FOOT_WALKING DIFFICULT 18146.2749245 364.7000000 Bolton by Bowland to Slaidburn - Section 3 - Ribble Valley Jubilee Trail D40058 0.9 7.0