It’s under the “Fern Road” section of the Perth Guide. FR is on the Mundaring Weir Road about 1/2 way between Kalamunda and the weir. Grades are 11-19, all routes (but 2) have loweroffs, it was developed as a fun crag for casual/moderate climbers. Winter is a good time to go…there is some water runoff from the top so give it a day or two to dry out after rain (not as bad as the quarries for water but not as good as Toodyay). Enjoy 🙂