Coliseum Mountain is a 11.8 mile out and back trail located near North Vancouver District, British Columbia, Canada and is rated as difficult. The trail is primarily used for hiking and is accessible from July until October.
gps trail is incomplete and lacks the last kilometer to summit - no clear markers, be prepared. btw gate is open 7am-9pm
September 05, 2015. Started at 7:15AM (Had to park outside the gate as it doesn't open until 9:00AM). 6.5hrs up and 4.5hrs down. A little cloudy and windy at the top but well worth it.
Quite challenging. Took us 9-10 hours from the far parking lot. There was a glacier lake at the top to fill up on water (borrowed someone's filter) otherwise 3L went fast.