The Hopewell Rocks, also called the Flowerpot Rocks or simply The Rocks, are rock formations caused by tidal erosion in The Hopewell Rocks Ocean Tidal Exploration Site in New Brunswick. They stand between 40-70 feet tall. Due to the extreme tidal range of the Bay of Fundy, the base of the formations are covered in water twice a day. However, it is possible to view the formations from ground level at low tide. Hopewell Rocks, at the Hopewell Cape on the Bay of Fundy, is one of the most unusual sights in the world!