One of the largest natural lakes in Wales, Llyn Padarn is very much a sight for sore eyes. A 2 mile long body of water that hems charming Llanberis is, Padarn is a glistening beauty that will keep your attention for far longer than you realise, with little bits making themselves with known with every passing moment. The Lone Tree is arguably the most photographed tree in Wales, so expect to have to fight for space with other photographers to get a good shot of that. It is well worth it.