Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite
~2 days · 25.9 mi · moderate · Point-to-point
Quick facts
What the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite is known for
Section 7 of Bibbulmun Track is an official 42.6 km point-to-point section from Lyall’s Mill Group Campsite to Grimwade Campsite.
Elevation profile
Elevation ranges from 1,496 ft to 3,530 ft over 25.9 mi. Measured from OSM geometry (approximate).
- Uphill 10.9 mi · 42%
- Downhill 11.9 mi · 46%
- Flat 2.9 mi · 11%
Ridgefold breaks every route into uphill, downhill, and flat — see the full per-day breakdown in the app.
How hard is the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite?
On the Ridgefold Difficulty Index, the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite scores 13/100, a relative rating across the 1,243 trails we've mapped, blending distance, elevation gain, and steepness. It is a comparison within our set, not an official rating.
Frequently asked questions
How many days does the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite take?
Most backpackers hike the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite in about 2 days (1 nights out) over its 25.9 miles, though pace varies with fitness and conditions.
How much elevation gain is on the Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite?
The Bibbulmun Track — Section 7: Lyall’s Mill Group Campsite to Grimwade Campsite climbs roughly 2,789 ft total — about 108 ft per mile, topping out near 1,076 ft.
Related trails
Sources & attribution
Route geometry from OpenStreetMap, © OpenStreetMap contributors, ODbL 1.0. Stats are approximate and may differ from official surveys; permit rules and conditions change — verify with the managing authority before your trip. Last reviewed July 2026.