| Name | Defensible Lockmaster's House |
| Address | Rideau Canal, Ottawa, ON, Canada |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | xxx DELETE xxx |
| Description | The Defensible Lockmaster’s House is located on the Rideau Canal immediately above the upper chamber at Hartwells Lockstation, part of the Rideau Canal National Historic Site of... More Details... |
| Coordinates | 45.39644, -75.69206 |
| Web address | http://historicplaces.ca/en/rep-reg/place-lieu.aspx?id=11055&pid=0 |