Mineral Beach is one of the locations found in Harvest Moon: Back to Nature.
The beach can be found on the south-east part of the map, and is only accessible through the Town Square. The beach is where the Summer Festival and Fireworks Display are held. Kai runs his Seaside Shack from here during the Summer season as well. The player is able to fish into the ocean with the fishing rod from the beach's shore.
Two festivals are held at the Beach, both during summer.