The Basin, Giant's kettle in Franconia Notch State Park, New Hampshire.
The Basin features a natural granite formation carved into a 20-foot-deep circular pool filled with water flowing from Cascade Brook.
Glacial meltwaters shaped this geological formation approximately 15,000 years ago during the last ice age in the White Mountains region.
The Basin stands as a central natural landmark within Franconia Notch State Park, drawing photographers and nature enthusiasts throughout the seasons.
Visitors can access The Basin through designated parking areas on Interstate 93, followed by a short walking path to reach the observation points.
Water continuously spins and polishes the granite walls of the pothole, maintaining its smooth surface through natural geological processes.
Location: Grafton County
Location: Lincoln
Part of: Franconia Notch State Park
GPS coordinates: 44.12105,-71.68303
Latest update: March 3, 2025 13:08
New Hampshire presents natural features with waterfalls, mountains and forests. The state includes historical sites like Saint-Gaudens Museum, Willey House, and Portsmouth Harbor Lighthouse. The landscape shows Mount Monadnock, Chocorua Lake, and Flume Gorge.
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