Plan Highlands by nearby context
The Highlands need conservative planning around F-roads, season openings, river crossings, wind and vehicle limits.
The Highlands are not a normal road-trip region. F-roads, openings, vehicle restrictions, river crossings and sudden weather changes can make a place realistic one day and wrong the next.
Use DULIN as an early warning layer, then verify everything with official road and weather sources. If a record shows F-road or river-crossing context, treat that as a reason to slow down your planning rather than as a challenge to complete.
