(CF48 2UN) Merthyr Tydfil - Unnamed Road

An NRW small, gravel car park. Slightly sloping, level at bottom, overlooking Pontiscill Reservoir. Sits right on part of the Taff Trail. No signs prohibiting overnight, no height barrier. We parked by day to walk around the reservoir, and stayed overnight without issue. Couple of dog walkers arrived around 0730 in the morning. No facilities or phone signal. No midges either!