equipment$15-30used in 6 side quests

Orienteering compass with declination adjustment

A handheld compass with adjustable dial to compensate for the difference between magnetic north and true north. Teaches real navigation skills that work when your phone dies.

What to look for

  1. 1Declination adjustment scale (lets you set offset for your region, typically ±20°)
  2. 2Clear baseplate with ruler markings for map work
  3. 3Rotating bezel with 2° increments minimum (1° better)
  4. 4Luminous markings for low-light use
  5. 5Sighting mirror or notch for taking precise bearings

Skip

  • Button compasses without baseplates (can't use with maps)
  • Fixed declination or no declination adjustment
  • Compasses marketed as jewelry—accuracy matters

Used for: Map-and-compass navigation practice · Finding cardinal directions of buildings · Measuring street grid alignments · Learning true vs magnetic north

Side quests that use it

Pick the adventure first; the gear follows.