Milecastle 17

Milecastle 17 is a stone fortification built along Hadrian's Wall in Northumberland as part of a Roman border defense system. The structure featured gates and walls designed to control movement through the frontier and work in coordination with nearby watchtowers.

This fortification was built in the 2nd century as part of Rome's effort to secure the northern frontier of Britain. It remained in use until the late 4th century when Roman forces withdrew from the region.

Soldiers stationed here left behind pottery, tools, and everyday objects that tell us about their daily lives at this remote frontier post. These remains show how Roman garrisons managed life far from home while guarding a critical border crossing.

The site sits along a well-maintained walking route that connects visitors to other Roman ruins and nearby museums in the area. Walking around the remains from different angles and reading the information panels on site help you understand how this frontier post functioned.

Two small watchtowers were positioned at regular intervals near this fortification to create an efficient surveillance network along the border. This thoughtful spacing reveals how the Romans engineered a system where guards could spot any movement across the frontier.

Location: Northumberland

Part of: Hadrian's Wall

GPS coordinates: 55.00850,-1.90303

Latest update: December 14, 2025 17:03