Stakkholtsgjá is a stunning canyon in South-Iceland that offers a magical hiking experience. With its narrow walls, slippery rocks, and cascading waterfall at the end, it feels like stepping into a fairytale world. The hike takes about 1.5 hours round trip and is definitely worth getting your feet wet for! Just make sure to bring a 4x4 jeep and a local guide to navigate the rough roads and river crossings. It's an adventure you won't forget!