Fodor's Expert Review Nikulásargjá
Þingvellir
Family
Reached by a footbridge, this gorge is better known these days as Peningagjá (Money Gorge) because it's customary to fling a coin into the gorge's ice-cold water and make a wish. Don't even dream about climbing down to wade here—it might look shallow, but it's more than 30 feet deep.
