No Trojan, we only set out to do Llyn Anafon and Drum so we turned left when we hit the ridge and made it into a circular walk.
We've done Foel Fras before when we did the seven 3000 footers starting from Pen Yr Ole Wen and finishing at Foel Fras. We then came down the Llyn Anafon path and walked back to Aber.
Two cars were needed, one at the Ogwen and the other at Aber because there was no way I was walking back on that route!