Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite
~3 days · 33.6 mi · hard · Point-to-point
Quick facts
What the Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite is known for
Section 17 of Bibbulmun Track is an official 68.3 km point-to-point section from Boat Harbour Campsite to Nullaki Campsite.
Elevation profile
Elevation ranges from 23 ft to 3,176 ft over 33.6 mi. Measured from OSM geometry (approximate).
- Uphill 7.5 mi · 22%
- Downhill 9.5 mi · 28%
- Flat 16.5 mi · 49%
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 17: Boat Harbour Campsite to Nullaki Campsite?
On the Ridgefold Difficulty Index, the Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite scores 15/100, 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 17: Boat Harbour Campsite to Nullaki Campsite take?
Most backpackers hike the Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite in about 3 days (2 nights out) over its 33.6 miles, though pace varies with fitness and conditions.
How much elevation gain is on the Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite?
The Bibbulmun Track — Section 17: Boat Harbour Campsite to Nullaki Campsite climbs roughly 3,832 ft total — about 114 ft per mile, topping out near 978 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.