Testing out my new Lumix GH5 in 4K crop mode on the Oak Ridges Moraine hiking trail west of Pontypool. The Oak Ridges Moraine stretches for over 160 kilometres across the most populated area of Ontario. It is the source of 65 major streams or rivers and provides clean, safe drinking water to over a quarter of a million people living on the Moraine. The Moraine forest, wetlands and open meadow are vital in maintaining a healthy ecosystem for Toronto and the GTA. It also provides beautiful space for recreational use.