From Sicamous, B.C. drive west to Tappen along the Trans-Canada and watch for the Sunnybrae Canoe Point Road that heads back NE. Follow it for 5-10 minutes max and soon the road traverses along the this arm of Shuswap Lake. Watch through the trees for the boulder that sits on the beach. Park off the road in the ditch. Nice picnic, quiet beach area to hang and do bit of family bouldering. A little bit further down the same road is Herald Provincial Park which has a nice stroll to Margaret Falls.