Similar circuit to CSF 20, but visiting some of the sites (Carreg Maen Taro, Bobby's Helmet etc). Going up to Gilwern Hill along to Coety
Mountain, wiggling about down to Varteg, linking sites, then up to Blorenge and Punchbowl to return down the steep track to the Car Park
You can use the interactive controls to zoom in and out and to move around the map, or click on a marker for more info. (interactive map help)