In context of overlay "Things" – Surveillance Camera – osm.org/node/12898537881 via StreetComplete 61.0:

Under bridge

In context of overlay "Things" – Surveillance Camera – osm.org/node/12898540738 via StreetComplete 61.0:

Under bridge

I believe many of my contributions in this area (potentially even this airport) specified things as level=2 but I have later come to learn (via osm.wiki/Key:level) that they should have been level=1.

via StreetComplete_ee 61.1

In context of overlay "Things" – Surveillance Camera – osm.org/node/8979722030 via StreetComplete 61.0:

Pole next to bridge, likely aiming at the lock below the bridge

Unable to answer "Is this still here?" – Ambiente Direct (Furniture Store) – osm.org/node/6254515687 via StreetComplete 61.0:

Occhio

Unable to answer "Who is allowed to park here? Parking may be free or paid." – Parking Lot – osm.org/node/256483182 via StreetComplete_ee 61.1:

This is located within Yellowstone park, so parking is not directly paid, but you have to pay or use an annual pass to enter the park

Unable to answer "What kind of parking is this?" – Parking Lot – osm.org/node/4341558117 via StreetComplete_ee 61.1:

Layby. Not marked for parking

Abyss Pool

via StreetComplete_ee 61.1

Attached photo(s):
https://streetcomplete.app/p/285328.jpg

Black Pool

via StreetComplete_ee 61.1

Attached photo(s):
https://streetcomplete.app/p/285329.jpg