Cross Windermere on the ferry from Bowness to Hawkshead. Turn right along the lake shore. Following a narrow lane past campsites and caravan sites to the old boathouse. About a mile, maybe more. You'll pass a squirrel feeding viewing platform and your nearly there.
Turn left heading uphill on the old road from the old ferry point that crosses Claife Heights to Hawkshead. Imagine that ponies towed large wagons up here. How?
Without a map you'll not find the way now. There are lots of criss-crossing woodland paths.