What3words allows you to specify an exact place on the earth by using 3 words. Each 3 word group species a 3m square. For example Carfax, in Oxford can be found using: ///grapes.swear.thinks or ///unless.tuck.boom https://w3w.co/unless.tuck.boom
Add a place to the coast. You can add short videos, a link, a sound file, or just write about a place on the coast.