Risca
Risca is home to Ty-Sign , which is a large housing estate built in the early 1960s as a satellite village for the then new Llanwern steelworks . Risca has a rural aspect and is surrounded to the east and west by several extensively wooded hills including Mynydd Machen ( 1 , 188 ft/362m ) and Twmbarlwm ( 1 , 375 ft/419m ) which attract tourists for the hillwalking and mountain bikers to Cwmcarn Forest Drive . 
<triplet> Twmbarlwm <subj> 419 <obj> elevation above sea level