The Berrybush is a well known borders climb, but I'd never really explored the adjacent forest roads.
I cycled round the east side of St Mary's Loch, before climbing the Captain's Road to the forest, then descended down to the Ettrick Valley.
I then cycled to the bothy at the end of the valley for a coffee, before heading home into a strong North-Easterly
This resulted in 18 new tiles, taking my total to 10039.
My cluster is still at 719
Max square still on 18x18