3. The Mere

 
The Castle in 1420 © Historic England Archive

The walls were not the castle’s only defence however, the brook was dammed at the tiltyard to create a huge artificial lake. The mere was 1.2km long and in places 152m wide and defended the Castle on two sides, creating a moat on the others.  These formidable defences proved their worth in 1266 by keeping Henry’s siege engines at distance and forcing an unsuccessful night-time assault using barges hauled overland.

In later times the mere became more of a royal pleasure lake for boating, hosting regattas, all sorts of water-borne festivities and as a backdrop to firework displays.

Onward Directions

Turn right along the track and continue through two fields to reach the Pleasance.