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Ontario 630-Meter Peaks

Ranked Peaks have 50 meters of Clean Prominence

Showing Local Hawaii Girl's first ascent dates for climbed peaks (0 out of 37, or 0%)

RankPeak Elev-M
Range (Level 4)Isol-KmAscentsAscent Date
1.Ishpatina Ridge693394Northern Ontario397.742 
2.Tower Mountain679199Northern Ontario42.55 
3.Ishpatina Ridge North677182Northern Ontario2.16 
4.Carson Creek Peak67580Northern Ontario7.74 
5.Head Lake Peak East667132Northern Ontario2.32 
5.Ishpatina Ridge South66772Northern Ontario1.41 
7.Ogidaki Mountain665284Northern Ontario246.63 
8.Griffin Lake Peak656251Northern Ontario31.74 
8.Prelate Lake Peak656171Northern Ontario18.52 
10.Parch Creek Peak East655172Northern Ontario4.81 
10.Head Lake Peak West65590Northern Ontario2.83 
10.Head Lake Peak South65560Northern Ontario.93 
13.Blackspruce Lake Peak654229Northern Ontario60.32 
14.Little North Lake Peak648133Northern Ontario16.62 
15.Seal Lake Peak646207Northern Ontario25.92 
16.Alvin Lake Peak645240Northern Ontario20.62 
16.Sunbeam South Peak645120Northern Ontario8.33 
18.Witchdoctor Lake Peak644162Northern Ontario11.62 
19.Kwagama Hill642307Northern Ontario27.12 
19.Maple Mountain642273Northern Ontario30.33 
19.Marne Peak642157Northern Ontario10.82 
19.Gong Lake Peak642147Northern Ontario6.11 
23.Tip Top Mountain641306Northern Ontario140.60 
24.Spider Lakes Peak639295Northern Ontario13.82 
24.Peak 639639106Northern Ontario1.40 
24.Peak 63963984Northern Ontario2.00 
 Peak 63963934Northern Ontario1.51 
27.Flatrock Lake Peak638123Northern Ontario7.11 
 Peak 63863833Northern Ontario1.40 
 Peak 63863823Northern Ontario.70 
 Peak 63863823Northern Ontario1.01 
28.Peak 63763762Northern Ontario1.10 
29.Peak 636636152Northern Ontario5.40 
29.Peak 636636131Northern Ontario5.81 
31.Dunne Lake Peak635203Northern Ontario59.40 
31.Lismore Peak635160Northern Ontario19.21 
31.Parch Creek Peak West63572Northern Ontario.90 
31.Lismore Peak Northwest63550Northern Ontario18.71 
 Peak 63563510Northern Ontario.40 
35.Nailhead Lake Peak634159Northern Ontario3.20 
35.Peak 63463459Northern Ontario.50 
 Peak 63463419Northern Ontario.30 
 Peak 63363328Northern Ontario1.90 
37.Peak 63263264Northern Ontario1.50 
 Peak 63163126Northern Ontario1.31 

Front Runners List: Click here to see list completion progress by climbers that log their climbs using

Multiple Ascents Grid: Click here for a grid showing all of Local Hawaii Girl's ascents of peaks on this list (including up to 10 rounds of repeats).

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List Description

The Canadian Shield is one of the flattest large areas on earth, and Ontario makes up a large chunk of this vast landscape of endless lakes and low hills. This list of the highest summits in Ontario shows that they are mostly in several clusters--northwest of Thunder Bay, a few groups near the northeast shores of Lake Superior, and in the Lady Evelyn-Smoothwater area. Oddly, this last cluster has the fewest summits on this list, but includes the highest.

This list was generated using the Ontario Basic Mapping (OBM) GIS Web Service. I queried the "spot elevation" layer to get all points over 630 meters. There may be closed contours without spot elevations that this procedure would have missed, so this list may not be 100% complete. The vast majority of these summits are not named. If the peak was identified on the list (see link below), I used the name there. Otherwise, a simple "Peak XXXX", where XXX is the elevation, is used for unknown peaks.

Credit must go to Brian Back of who did a lot of research that aided in compiling this list.

Links - Ontario's Highest Elevations
     Ontario Basic Mapping


Map Showing Location of Peaks

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