Castle Roy

Castle Roy is a roofless, four-sided stone courtyard fortress on a glacial mound just north of Nethy Bridge. The enclosure is only about 80 by 53 feet, but it stands above Strathspey with views toward the Cairngorms. It makes a rewarding short heritage stop if you are already near Nethy Bridge; this is a compact ruin and open grounds, not a furnished castle that takes hours to tour.

The surviving walls rise about 25 feet and are roughly 7 feet thick. The main arch pierces the north wall, a smaller doorway on the west side was used for everyday access, and a window opening remains in the north-west corner tower. The walls were built from local glacial rubble set in lime mortar. Look for the scale of the stonework and the different openings as you move around the courtyard.

The enclosure probably held timber buildings for a chief, stores, animals, soldiers and servants. Its compact layout suggests a working stronghold and stopping place, rather than a grand residence.

Castle Roy is generally dated to around 1200: accounts place it in the 12th century, while reported carbon dating spans 1190 to 1220. Clan Comyn built the fortress. Alexander II granted the Lordship of Abernethy to James, Earl of Mar, in 1226; it later passed into Comyn hands through marriage. Robert the Bruce broke the Comyns’ power in 1306.

The site may have served as a local steward’s base and a staging point for hunting trips into Abernethy Forest. That practical role fits the enclosed courtyard better than the idea of a large royal home.

The origin of “Roy” is unsettled. One proposed link is to the “Red Comyn,” killed by Robert the Bruce; another is the Gaelic ràth, for an ancient fortress, mound or royal seat. Both remain possibilities rather than a confirmed explanation.

Paths, a pond, wildflowers, picnic areas and open meadow surround the castle. Public access is free, and the site is about one mile from Nethy Bridge on the B970 toward Grantown. Visitors report a small parking area beside the ruin, also used by campervans, so do not count on finding a space at busy times.

The grounds are also used for private events, so check public access before making a special trip. The site is described as suitable for all abilities, but detailed path surfaces and access standards are not specified. There is room for a picnic, but no regular food service is listed; bring what you need and check ahead if you rely on a public toilet or drinking water.

From outside the north arch, include some of the grassy mound below the wall to show how the ruin rises above the surrounding ground. Inside, the arch frames the courtyard and its thick masonry. The mound also opens onto wide views across Strathspey toward the Cairngorms; leave part of the ruin in the frame so the landscape stays tied to the site.