Lough Ouler is a lake in Wicklow. it's ireland's heart shaped lake, particularly stunning when surrounded by snow. You'll often see deer up around here also.

there's two ways to hike up to this viewpoint. from Glenmacnass waterfall side (it's a tough hike, beginning along a road, then across fields with no designated path so be prepared to pave your own way) or, from Turlough hill side, you'll park at turlough hill car park and make your way up the well worn path to the summit then, to get to the lake viewpoint, continue across and slightly descent to the lake.