Lake M and the Rainbow Range in Tweedsmuir Provincial Park

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The largest provincial park in British Columbia is Tweedsmuir Park. It is a true wilderness area with only one road running through its southern end, long (and sometimes difficult) trails and few visitors. In fact much of the province is wilderness, the mountains of the west coast are bigger than the often visited Rocky Mountains but are accessible only by long trails or by air.

This image is from the most popular trail in the park - a day hike of only 16km (return) from the trailhead just off Highway 20. Unlike many trails, this has only a mild gain in elevation (300m) and really is only a walk in the park.

The Rainbow range are long dormant volcanoes, their colour comes from a combination of iron-rich but soft rock which has mostly turned into sand and hard but porous, black pumice. This picture only shows the eastern range, off the picture to the left is another closer range that marks the end of the hiking trail.

Lake M was named for its shape, you are looking at the top, middle part of the M in the picture. We had wandered west off the main trail and were trapped by Lake M. Only once we decided to give up and head back to the car did we see the cairn marking the trail heading east of Lake M. Unfortunately by then the clouds were increasing and threatening to rain, so we never did get close to the Rainbow Range.

One caution to anyone who would consider hiking in this area, invest in mosquito netting and bring lots of DEET! (DEET is the only chemical insect repellent that is consistently effective with the mosquitoes, black flies, horseflies and noseeums in the area)

The camera recorded the following information with the original image file:

 File name            	:DSC_3717.NEF
 File size            	:3.9MB (4124059 bytes)
 Date taken           	:Fri, 23 Aug, 2002 1:10:38 PM
 Image size           	:3008 x 1960
 Resolution           	:300 x 300 dpi
 Number of bits       	:12 bits/channel
 Protection           	:Off
 Camera ID            	:N/A
 Camera               	:NIKON D1X
 Quality mode         	:HI (5.4M Raw Compressed)
 Metering mode        	:Center-weighted
 Exposure mode        	:Aperture priority
 Speed light          	:Off
 Focal length         	:32mm
 Shutter speed        	:1/125 seconds
 Aperture             	:f/11.0
 Exposure compensation	:0.7 EV
 White Balance        	:Direct sunlight
 Lens                 	:25-50mm f/4.0
 Flash sync mode      	:N/A
 Exposure difference  	:0.0 EV
 Flexible program     	:No
 Sensitivity          	:ISO125
 Sharpening           	:None
 Image Type           	:Color
 Color Mode           	:Mode 2 (Adobe RGB)
 Hue adjustment       	:3
 Saturation Control   	:N/A
 Tone compensation    	:Less contrast
 Latitude(GPS)        	:52N 34" 18'
 Longitude(GPS)       	:125W 50" 09'
 Altitude(GPS)        	:1730m