Fort Henry is the sight most people picture first when they think of Kingston. The stone fortress stands on Point Henry, a hill east of the harbour, and was built in the 1830s to protect the entrance to the Rideau Canal and the naval dockyard below. It is a National Historic Site and part of the Rideau Canal World Heritage Site. In season, costumed interpreters bring the garrison to life with drill, musket and artillery demonstrations, and you can walk the ramparts, the barracks rooms and the underground passages for views across the lake and the city. The fort also runs seasonal evening programmes, including a Fort Fright event in October. Be aware that this is a seasonal site: it is closed for the winter, and the 2026 main season began on 16 May.
What to do
The classic visit is a self-paced walk through the fort followed by the live demonstrations, which are the heart of the experience. Climb to the ramparts for the view over the harbour, Lake Ontario and the downtown skyline, step into the soldiers' quarters and the powder magazines, and watch the garrison drill. Younger visitors usually enjoy the muskets and the cannon firing more than the exhibits, while history readers should look for the details of how the fort fitted into the defence of the canal and the dockyard.
Seasons and planning
The fort's own website now says it is closed for the season and that it looks forward to welcoming visitors in 2027, and the hours table shows every day closed. No 2027 opening date is published yet. The 2026 main season began on 16 May, and Fort Fright, the Halloween programme, ran on selected nights from 2 to 31 October.
For a trip next year, watch the fort's site for the opening date and for the schedule of demonstrations before you fix your dates, and expect it to be busiest in July and August.
Fitting it in
Allow two to three hours. The fort sits about two and a half kilometres from the downtown core, so most visitors drive, take a taxi or bike there. It pairs well with Bellevue House and a downtown walk in the same day. If you are here now, in the closed season, you can still walk or drive past the outside of the fort for the view, but you cannot enter, so use the downtown sights and the evening ghost tours instead.
What to expect
The experience
A self-paced visit to a 19th-century stone fortress, with costumed garrison demonstrations and seasonal evening events.
Best time
The main season, from May to the end of October in 2026, with July and August the busiest; the fort is closed for the season now.
How long
Allow two to three hours including the demonstrations and the ramparts.
Tips
Check the fort's website for the 2027 opening date and the demonstration times, wear comfortable shoes for the hill and the stone floors, and bring a layer for the wind off the lake.
Quick picks
- Best for
- History fans and families who want live demonstrations and a view over Kingston and the lake.
- Families
- Children enjoy the musket and cannon displays and the underground passages, and the open ramparts give them room to move.
- Couples
- Go late in the day when the light is soft over the harbour, then walk back toward downtown for dinner.
- Pair with
- Bellevue House, Kingston City Hall and the downtown waterfront fit into the same day.
- Time needed
- Two to three hours on site, plus about ten minutes by car from downtown.
Good questions
Is Fort Henry open in November?+
No. The fort's website says it is closed for the season and welcomes visitors again in 2027, with every day shown as closed. No 2027 opening date has been announced yet.
When does Fort Henry open each year?+
The 2026 main season began on 16 May and the Fort Fright evening programme ran on selected nights from 2 to 31 October. Check the fort's website for the exact 2027 dates once they are published.
Why is Fort Henry famous?+
It is a National Historic Site that guarded the entrance to the Rideau Canal and the Kingston dockyard, and it is part of the Rideau Canal World Heritage Site. Its costumed garrison demonstrations are what most visitors remember.
How far is it from downtown Kingston?+
It is about two and a half kilometres from the downtown core, on Point Henry east of the harbour. Most visitors drive or take a taxi, and a bike ride along the waterfront is also possible.
Are there ghost tours at Fort Henry?+
The fort runs a Halloween programme called Fort Fright in October, and separate ghost walking tours operate in downtown Kingston. Check the fort's site for current event dates before planning around either.
