Tell us about the track
Enter your track details.
What this solves
DOC describes difficulty by grade 1–6, but that doesn't tell you whether the track will be a dry, well-graded path or ankle-deep mud that you'll regret wearing your good running shoes on. The real-world experience depends on the season, the recent rain, and the terrain. A Grade 3 track in Fiordland after heavy rain is a different proposition from the same grade in the Bay of Plenty in summer.
This visualiser scores five hazards — mud, scramble, exposure, river crossings, and alpine risk — based on your inputs. Each score has a colour band so you can see at a glance where the discomfort (or the danger) is.
How to read the result
- Mud — scale 0 (boardwalk) to 5 (knee-deep with no bypass).
- Scramble — 0 (flat) to 5 (use of hands required).
- Exposure — 0 (no drop-off) to 5 (fall would be fatal).
- River depth — 0 (bridge) to 5 (waist-deep, fast).
- Alpine risk — rockfall, snow, weather change. Only relevant at grade 4+.
Limitations
- Scores are estimates from typical DOC track descriptions; always check the current DOC track page.
- Does not model rockfall specifically — only general alpine risk.
- Grades 5 and 6 require local knowledge and proper gear; this tool does not replace a guide.
FAQ
Q: What does "DOC grade 3" actually mean?
A: Marked track, some sections unformed, suitable for moderately fit trampers with day-pack.
A: Marked track, some sections unformed, suitable for moderately fit trampers with day-pack.
Q: Do I need gaiters?
A: Yes, for any track scoring mud ≥ 2.
A: Yes, for any track scoring mud ≥ 2.
Q: Where can I check current conditions?
A: The DOC track page for the specific track, or call the local DOC office.
A: The DOC track page for the specific track, or call the local DOC office.
Sources
- DOC track categories
- DOC places-to-go search
- MetService for recent rain / snow