ColorfulMaps Submit
Dark Site Finder
vs
Safecast Map

Dark Site Finder: Find a dark place to see the stars near you. Safecast Map: Citizen-collected radiation measurements around the world.

Dark Site FinderSafecast Map
CategoryEnvironment & Wildlife MapsEnvironment & Wildlife Maps
CoverageWorldwide, sites mainly in North AmericaWorldwide, densest in Japan
UpdatesStatic archiveContinuously (community edits)
Data sourceSatellite night light dataCitizen measurements
Made byDark Site FinderSafecast
PriceFreeFree
AccountNo account neededNo account needed
On phonesWorks well on phonesWorks well on phones
Map viewFlat mapFlat map
Visits from ColorfulMaps00
Open map Open map

What you can do with Dark Site Finder

  • Light pollution overlay
  • Recommended dark sites
  • Simple and fast

Full review · Dark Site Finder alternatives

What you can do with Safecast Map

  • Radiation readings worldwide
  • Detailed coverage of Japan
  • Open data

Full review · Safecast Map alternatives

Summary based on public information. Check each map's website for current features and prices.