We followed a canyon trail down to the riverside.Part of the trail had been washed out during the big rains during summer.The usual trickle of water had frozen into sheets of ice.A washed out bridge.More ice to get across.Almost down at the river!Bubbles in the ice.We first hiked on the banks of the river.And then we got out on to the ice.An open area in the ice.We met another group. Tug-of-war on ice – an interesting choice of game!The ice here had frozen clear.On the way back we drove past the Miyun Reservoir. The water from the White River flows into this reservoir. It usually freezes over in winter!