After walking passed the overlook, the path will bring you to the foot of the glacial wall. The big ice chunks in the lower left of the picture calved earlier this morning. As a result, park rangers were around to keep people from going up to touch the blocks. this piece threw ice for about 20 yards straight out when it hit the ground, so the rangers were a bit nervous about people getting to close. That chunk sitting on the ground probably weighs close to 4 or 5 tons.