Knockan Crag National Nature Reserve
About
Knockan Crag National Nature Reserve is a stunning geological landmark located 21 km north of Ullapool in the Assynt region of the Highlands. Renowned for the Moine Thrust, it offers visitors a unique opportunity to witness a thrust fault—where older rocks lie above younger sediments—that played a pivotal role in the history of geology. The reserve features a visitor centre and car park, welcoming nature enthusiasts with exhibits that explain the cliff’s famed “Highlands Controversy”. Three well‑marked trails run through varied habitats, from limestone knolls supporting rich herbaceous flora to blanket bogs overlying Moine schists. The reserve is a haven for wildlife, with birds such as kestrel, raven, and ring‑ouzel, as well as red‑deer commonly seen grazing. A pilgrimage for geology lovers and casual hikers alike, Knockan Crag offers panoramic views across the highlands and a clear, engaging interpretation of its complex geological history. Whether you’re peering down at the strata of the Moine Thrust or tracing the paths of the ancient landscapes, the site provides an accessible, free experience that highlights the raw beauty of Scotland’s natural heritage.
Highlights
- Moine Thrust Observation
- Interpretation Centre
- Three Waymarked Trails
Must-See Areas
Good to Know
Good for
Best time to visit
May to September – dry weather and longer daylight hours make exploration more comfortable.
At a glance
- Typical visit: about 2 hours