Réttarfoss is a charming waterfall nestled in the Northeast of Iceland, standing at around 12 meters tall and 75 meters wide. It's part of the Jökulsá á Fjollum river, which flows from the Vatnajökull glacier to the Arctic Ocean. Located on the Diamond Circle tourist route, Réttarfoss is a hidden gem worth exploring along with its neighboring waterfalls Hafragilsfoss and Dettifoss, the most powerful waterfall in Europe. Accessible via a dusty but cool dirt road, this waterfall offers a picturesque stop for nature lovers and adventure seekers alike.