This footpath is level, wide and has a good surface probably maintained by the local council. Not all footpaths are this good.
This is a slightly more adventurous footpath, than the one shown at the top of the page, running through rugged country but, again, has a good surface.
This public footpath has been supplemented with wooden steps to make what would be a moderately steep climb into an easy one.
This public footpath, part of the Pyg track/Miner's path route on Snowdon in North Wales, zig-zags it's way up to the ridge just below the summit (off to the left).
It may look very precarious but in fact is quite easy to negotiate.