Annotated Topographic Map
This is a USGS Topo map with my GPS tracklog overlaid upon it. Here's some salient facts about our hike:
Start time: 8:17 am
End time: 5:38 pm
Total Distance: 22.2 km
Average speed (including stops): 2.4 km/hr
Start Elevation: 2125 feet
Maximum Elevation: 4714 feet
This image is from the presentation "A Climb of the Trap Dike on Mount Colden".

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