Thor's Well is a mesmerizing natural wonder located on the Oregon coast near Cape Perpetua. This bowl-shaped hole in the basalt shoreline fills and drains with the tides, creating the illusion of draining the Pacific Ocean. Visitors can witness water shooting out like a geyser during high tide, making it a popular spot for photographers and nature enthusiasts. However, it's important to stay safe and be aware of sneaker waves when visiting this stunning yet potentially dangerous attraction.