PackingTravel note
Check your sunscreen's ingredients
Waikīkī Beach, Honolulu, Hawaii
Published Oct 10, 2026 · RegretMap travel note
The situation
Hawaii bans the sale of sunscreens containing certain chemicals that harm coral reefs.
The lesson
Bring or buy a reef-safe sunscreen.
This travel note was written by the RegretMap team from general travel guidance. It isn't a personal account and may be out of date. Check official sources for permits, weather, safety and transport.