Seljalandsfoss is one of the most breathtaking waterfalls in South Iceland with a whooping 196 ft (60 m) cascade. The waterfall is loved by travelers because you can actually walk behind it! Step behind the curtain of water and marvel at Iceland's South Coast from a completely new perspective.

The most famous waterfall in Iceland that you can stand behind is Seljalandsfoss, located on the south coast along the Ring Road. It drops about 60 meters (200 feet) over a cliff that was once the island's coastline. A wide, well-trodden path leads from the base of the falls to a large cavern behind the curtain of water, allowing visitors to walk entirely around the waterfall for a 360-degree experience. The view from behind the falls, especially at sunset, is one of the most photographed sights in Iceland. However, it is important to bring a waterproof jacket and sturdy shoes, as the mist is constant and the path can be very slippery and muddy year-round. For those looking for a similar but less crowded experience, the nearby Kvernufoss waterfall, located about 30 minutes away near Skógar, also has a path leading behind the water, though it is smaller and hidden in a picturesque canyon. Both waterfalls offer a visceral sense of the raw power and beauty of Iceland's glacial rivers and are easily accessible as part of a day trip from Reykjavík.