90-09-29    
Landmark Hr Km
Start 08:30 0,00
Opalescent River 09:00 4,22
Crossing Opalescent River 09:30 5,89
Crossing a brook 09:50 6,15
Old Twin Brook Lean-to 10:00 8,53
Start 10:10  
Gravel pit 10:18  
Crossing Lower Twin Brook 10:37 11,10
Beaver dam 11:00  
Skylight Brook 11:18 13,20
Allen Brook 11:37 14,32
Blowdown on the right 12:00  
Allen Mt. 12:30 15,29
Start 13:15  
Allen Brook 14:00 16,25
Skylight Brook 14:18 17,38
Beaver dam 14:30  
Start 14:39  
Crossing Lower Twin Brook 15:06 19,47
Gravel pit 15:25  
Old Twin Brook Lean-to 15:35 22,05
Crossing Opalescent River 16:00 24,69
Leaving Opalescent River 16:30 26,36
End 17:13 30,58
Allen Mt.

A day hike in and out to Allen Mt. for a total of 30,6 km in 8 hours including 1 hour of rest. Starting from the parking area near Upper Works. Warning: This is a trailless peak. This is a very hard hike. The avreage time for this hike is 10 hours including rest time.There is no more Twin Brook Lean-to.

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