Help research with your contributions

New Website

Welcome to the new CostSnap Citizen Science project website! Check out our new CoastSnap app! We have partnered with CitizenScience company SPOTTERON to bring you a new and exciting way to monitor coastline change around the world

CoastSnap smartphone app with coast background

Download

Get the free Citizen Science App on Google Play for Android or in the Apple App Store.

Register

After the start of the app, you can register your own user account with just your eMail address.

Start!

Start observing! You are automatically logged-in after registering to add your first observation.

Download the App on your smartphone now or open the map in your browser:

Open map

Check out the latest CoastSnaps

CoastSnap, Anonymous
21/03/2026
CoastSnap Four Mile (Australia)

Frances Burke
21/03/2026
CoastSnap Suttons Beach (Australia)

CoastSnap, Anonymous
21/03/2026
CoastSnap Clifton (Australia)

CoastSnap, Anonymous
21/03/2026
CoastSnap Marion Bay Lookout (Australia)

CoastSnap, Anonymous
21/03/2026
Mairangi Bay dual CoastSnap Station (cliff and bea

Naa
21/03/2026
CoastSnap Beyin (Ghana)

Yaw
21/03/2026
CoastSnap Beyin (Ghana)

CoastSnap, Anonymous
21/03/2026
CoastSnap Semaphore Jetty north lookout (Australia

Allan Gillard
21/03/2026
Cathedral Rocks and Jones Beach, Kiama Downs, NSW

Allan Gillard
20/03/2026
Cathedral Rocks and Jones Beach, Kiama Downs, NSW

CoastSnap, Anonymous
21/03/2026
CoastSnap Clarkes (Australia)

Neil Andrew
21/03/2026

Neil Andrew
21/03/2026
CoastSnap Cathie Lagoon (Australia)

Neil Andrew
21/03/2026
illaroo rd lake Cathie nsw DIY

Neil Andrew
21/03/2026
CoastSnap Bonny Hills (Australia)

See more Spots on the map