Trou du Souffleur, located in Anse-Bertrand, Guadeloupe, is a natural blowhole where the ocean's waves crash into a coastal rock formation, creating a powerful geyser-like water spout and a loud, impressive roar. The site is generally accessible, though the terrain around the blowhole might be uneven, requiring caution. Visiting is possible year-round, but the spectacle is most dramatic during high tide and when the sea is rough. A visit is typically free, and you can explore the area in about 30 minutes to an hour. It's suitable for both solo travelers and guided tours, but a guide isn't necessary to appreciate the natural wonder. Check local tide charts for optimal viewing times. The area is quite exposed, so bring sun protection.