Peel lies on the southern side of the Pow Water valley, west of Perth. It is a small ring-ditched site whose identification as a Gask tower has been strengthened by investigation, but whose relationship with the Roman road remains less straightforward than at many ridge sites.
Visit Peel
📍 Location: Peel, Perth and Kinross. National Grid reference NO 0604 2322.
👁 What survives: Buried remains in cultivated land, known from aerial survey, resistivity and limited excavation.
⭐ Best for: A small enclosure on the approach to Perth.
🥾 Visit: The pin marks the archaeological site, not a parking place, entrance or confirmed walking route. Use existing appropriate paths, respect crops and neighbouring homes, and follow local signs and any forestry restrictions.
🏛 Explore nearby: Gask Ridge watchtower guide · Bertha Roman Fort
Google Map location · Trove site record · HES: Gask frontier background · Roman Gask Project
Approximate site pin, converted from the published National Grid reference (OSGB36 / British National Grid) to WGS84. Use it to locate the site, not its scheduled boundary. The reference is shown at approximately 10 metres precision; it is not a new survey.
Peel at a glance
| Feature | Evidence and interpretation |
|---|---|
| Period | Usually assigned to the late first-century, Flavian Gask system; precise site chronology remains uncertain. |
| Remains | Buried remains in cultivated land, known from aerial survey, resistivity and limited excavation. |
| Roadside position | South-east of a proposed nearby alignment; the road relationship is uncertain. |
| Possible communication | Peel → Huntingtower → Bertha |
| Garrison | The unit and number of soldiers are not securely known. |
The remains and their investigation
Aerial photography revealed the enclosure in 1986. A resistivity survey in 1999 traced a ditch approximately 15.7 metres across externally, with a northern entrance. A subsequent trench across the western ditch recorded a V-shaped section around 2 metres wide and 0.84 metres deep. Turf within the backfill may have come from an internal bank, although the full timber building plan is not established by these investigations.
The road is a particular difficulty. The Gask Project's survey report discusses a recognised route well to the north and a fainter possible alignment much closer to the tower. A projected line of the latter would pass within about 50 metres. Its Roman date and relationship to the tower were not demonstrated. The overview therefore uses a dashed road in this sector, and the nearby-road interpretation is explicitly provisional.
Later Roman pottery was reported from the vicinity of an adjacent enclosure, including late third- or early fourth-century Dales ware. These surface finds do not show that the watchtower remained in Roman military use for centuries. They may relate to another episode of activity or local access to Roman goods; the tower and the neighbouring enclosure require separate assessment.
Watching the road
The nearby road linked the larger garrisons and the smaller posts. A watchtower gave soldiers an elevated position from which to observe traffic and the surrounding ground. The close spacing of these installations makes sense for surveillance as well as communication: recognising movement on a road is a different task from seeing a distant warning signal.
Modern trees, field boundaries and road surfaces are later parts of this landscape. They can hide both the earthworks and former sightlines. A modern ground-level view should therefore be compared cautiously with the possible outlook from a timber platform.
Peel on the Gask Ridge
Possible communication with the forts
The published studies discuss visibility between Peel and Huntingtower, while Huntingtower had a view towards Bertha. A relay through Huntingtower is therefore a possible way for a message from Peel to reach the fort. A direct Peel–Bertha link was not securely confirmed in the field.
These links depend on assumptions about tower height and visibility. Vegetation, weather and whether the installations were occupied at the same time also matter. Neither the diagram nor the surviving earthworks establishes a signalling code, a fixed watch rota or the size of a tower crew.
References and further reading
Trove: Peel — NRHE 26888 — national site record, location and archaeological references.
HES: Gask frontier background — heritage information and context.
Woolliscroft: resistivity survey of the presumed Gask tower at Peel — report or source text hosted by the Roman Gask Project.
Woolliscroft (1993), Signalling and the design of the Gask Ridge system, PSAS 123, 291–313 — possible links and their limitations.
Woolliscroft and Hoffmann, The Roman Gask system fortlet of Glenbank, PSAS 139, 167–193, Table 2 — comparative roadside positions. Westerton follows its excavation report where the descriptions differ.
Read alongside the Gask Ridge watchtower guide and the guide to Roman forts in Scotland.
