“Volunteers Gather to Make a Difference at Tom Weir Mountain Garden in Balmaha” On Wednesday 20th November, a group of 23 volunteers arrived at the Tom Weir mountain garden in Balmaha to participate in a “Make a Difference” Day organized by the Friends of Loch Lomond and The Trossachs. The beautiful blue sky and warm sunshine added to the already enthusiastic and willing group’s positive attitude.