North Bull Island topographic map
Click on the map to display elevation.
About this map
Name: North Bull Island topographic map, elevation, terrain.
Average elevation: 2 m
Minimum elevation: -5 m
Maximum elevation: 20 m
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Dublin Castle
Ireland > County Dublin > Dublin
The Poddle was diverted into the city through archways where the walls adjoined the castle, artificially flooding the moat of the fortress's city elevations. One of these archways and part of the wall survive buried underneath the 18th-century buildings, and are open for public viewing.
Average elevation: 16 m
