Valemount & Mount Robson / Map sheet
Mumm Basin Route
- Loop
- 7 km
- Elevation gain
- 450 m Published route measurement
- Walking time
- 3½–5 hours
- Difficulty
- Unconfirmed Loop
loop from Berg Lake camp; out-and-back alternatives are longer
Access and trail reports
Robson watercraft and wading equipment restriction
From May 4, 2026, BC Parks prohibits watercraft and wading equipment throughout Mount Robson Park waters to limit aquatic disease spread. This includes powered and unpowered craft, inflatables, wading clothing and boots. The hiking trails are not closed by this notice.
Reported date not supplied · checked 2026-10-17 · BC Parks
Reports describe the cited dates. An expected reopening date does not establish reopened access.
Route map
Mapped named trail sections
© OpenStreetMap contributors. Route geometry is available under the Open Database License (ODbL) 1.0. · Line source · Open Database License (ODbL) 1.0 · Source-line database: https://hikingprincegeorge.com/data/osm-route-lines.geojson
Published locations
Numbered points match the map. Use the role beside each point. A summit or park reference point is not a parking location.
| Place and role | Coordinates | Source and notes |
|---|---|---|
| Mumm Basin Route backcountry route start near Robson Pass camp; no vehicle access | 53.163896 -119.132974 | Source map directions link targets53.163896,-119.132974; source text identifies Mumm Basin route start beside Robson Pass camp on Berg Lake Trail.
Backcountry route point reached after the Berg Lake approach. Despite the source button label, vehicles cannot be routed here. https://www.hikingproject.com/trail/7039405/mumm-basin-route |
Additional source maps
Map 1: https://nrs.objectstore.gov.bc.ca/kuwyyf/berg_lake_trail_map_fce7c2b377.pdf
Your trip notes
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