Pebble Beach is located in Marathon in Ontario’s Superior Country. This is a 1.2 mile (2kms) long pebbly/cobblestone beach on the shore of Lake Superior. This is a unique beach due to the colorful rounded stones that have been polished by the pounding waves of the lake. There is a parking area that offers incredible views above the beach and a steep path to the left that leads down to it. Sturdy shoes are recommended to navigate around the cobblestone beach. There is a playground and picnic tables by the parking area to enjoy.