Mission

3–5 min

  1. 1Observe
  2. 2Photograph
  3. 3Verify

Orphan-Site Check

Canal de Brienne — footbridge · Canal de Brienne · 40 days unseen

Unseen 40 days· est. 3–5 min

  1. 1. Observe

    Answer a few quick questions about the water.

  2. 2. Photograph

    Two photos: upstream and downstream.

  3. 3. Verify

    Peers verify what you found.

Stay safe

Photo from the bank only. Never wade or touch water near pipes.

Start mission