This tall, white sandstone rock formation located in what is today known as Castle Rock, was the namesake for the present day Cannon River, which the Wahpekute named Iyan Bosndata ("The Standing Rock River”) .
Catlinite pipes for sale at the Pipestone Shrine Association gift shop, which shares the same building with the National Park Service's visitor interpretive center.
Around a thousand people attend Phat-An for the celebration of Buddha's birth. Here, practitioners line up to bathe a statue of Buddha in water as a sign of respect.