“Islay's biggest freshwater loch, and one of its quietest corners — a single-track road loops the whole thing, with wide, open views across dark, peat-stained water to the sea beyond. On a small island in the southeast corner sit the overgrown ruins of Loch Gorm Castle, once a MacDonald stronghold and one of the more fought-over spots on Islay. One of the loch's burns, the Allt Gleann Osamail, feeds straight into Kilchoman Distillery's water supply — so if you've had a dram of their Loch Gorm release, this is where the name comes from.”
Islay's largest freshwater loch, ringed by a quiet single-track road, with the ruins of a MacDonald stronghold on a small island within it.
- Islay's largest freshwater loch
- Quiet single-track road loops the whole loch
- Overgrown ruins of Loch Gorm Castle, a former MacDonald stronghold
- Feeds Kilchoman Distillery's water supply
- Good for birdwatching at dawn and dusk
On a small island in the loch's southeast corner stand the ruins of Loch Gorm Castle, first documented in 1549 and rebuilt as a MacDonald stronghold in the late 16th and early 17th centuries. It changed hands more than once during Islay's clan conflicts — besieged, demolished by royal forces in 1608, then rebuilt and re-garrisoned during Sir James MacDonald's rebellion of 1614–15. What's left today is low, overgrown, and easy to miss from the shore.
Good spot for buzzards, hen harriers, geese, curlews, roe deer and hares, especially around dawn and dusk — though this is based on local accounts rather than an official wildlife survey of the loch itself.
Single-track road around the loch with passing places — watch for oncoming traffic. The ground near the water's edge can be soft and boggy underfoot.