Ontario peaks

775 peaks

Highest peak

Ishpatina Ridge

2,275 ft / 693 m

Most summited peak

Dillons Mountain

18 summits

Most prominent peak

Limestone Mountain

995 ft / 303 m prom

Ontario summits

353 summits

First Ascent Awards

97 of 775 peaks 12%

Top climbing months

March 27%

September 13%

July 12%

Ontario mountains highlights

"For those expecting to find a fire tower here, there isn't one. 3rd and easiest peak of the day, thought we were going to check out an old fire tower. It seems that it's been removed. Shame, views weren't too bad though." - Kennellys Mountain, UK-Ranger, Mar 17, 2018
"We like hiking. It was St. Patricks Day. So it seemed very fitting to go hit some peaks in the Mount St. Patrick mountains! This one was mostly a drive up, with a very short walk to the site where the fire tower used to be." - Kennellys Mountain, RangersApprentice, Mar 17, 2018
"We like hiking. It was St. Patricks Day. So it seemed very fitting to go hit some peaks in the Mount St. Patrick mountains! This one was an interesting area - An abandoned ski hill that is open to hikers. Great views and some interesting history." - Dacre Heights, RangersApprentice, Mar 17, 2018
"We like hiking. It was St. Patricks Day. So it seemed very fitting to go hit some peaks in the Mount St. Patrick mountains! This one was a bushwhack through VERY DEEP snow, worth it for the great viewpoint it rewarded us with." - Dacre Peak, RangersApprentice, Mar 17, 2018
"Second peak of our St Patrick's Day hike of a few mountains in the Mt St Patrick Mountain Range. Some absolutely gorgeous views from up here, especially looking East towards the Laurentians in Quebec." - Dacre Heights, UK-Ranger, Mar 17, 2018

Popular Ontario mountains