Picturesque waterfall in Wicklow Mountains national park. The waterfall itself is hard to fully appreciated without an aerial drone perspective. Easiest parking is the car park at the top of the waterfall. This will often be full from early on popular days and is also the starting point for several mountain hike routes, esp the popular heart-shaped Lough Ouler walks. The car park is right behind the Glenmacnass river where you can see the brown mountain waters flow around the various boulders. The waterfall itself is largely inaccessible as it flows onto private lands, with loads of trespass warning signs. A walk down the narrow road beside the falls is likely the best way to see and hear the nearly 350m fall of water, which can be very impressive after heavy rains. This road is narrow and busy with car and bicycle traffic so caution is advised