This will an approximately 16km one way trip from Lynn Valley to Grouse Mtn.  Most of the trip should be fairly easy, but the final ascent up the boulder field and onto Grouse could be dangerous depending on conditions.  

This will be a long day, and it may be required to turn back at the boulder field, so prepare for approx. a 25+km, or 12+ hour day.  Gear list is posted below. 

Weather conditions will be reviewed prior to the trip and a backup may be done instead.  Backup hike TBA.