Map No. 17, Helmsdale & Strath of Kildonan or Strath Ullie, in the waterproof & tear-resistant OS Active version of the Ordnance Survey Landranger series at 1:50, 000, including Brora, Lothmore, Portgower, Balnacoil, Kilphedir, Berriedale, Ramscraigs, Dunbeath, Braemore, Houstry, & Kinbrace, with Cnoc Garbh-leathaid, Cnoc na Fe