Female hiker at sunrise on winter summit of Pen Y Fan, Brecon Beacons national park, Wales

active adult alone brecon beacons brecon beacons national park british cold dramatic europe female freezing gb great britain hiker hiking hill walking landscape landscapes lifestyle mountain mountain range mountainous mountains outdoor outdoors outside peak pen y fan person powys scenery scenic scenics single sky snow sport sports uk united kingdom view wales walker walking winter wintery woman sun sunrise colorful wintry