Where the principles come from
The seven principles were organized by the Leave No Trace Center for Outdoor Ethics, a nonprofit formed in 1994, and finalized in 1999. This page is our own summary and not an official translation. Khao Yai's published rules are our example because they are specific.
The seven principles
- Plan ahead and prepare: check the season, closures and park rules before you go.
- Travel and camp on durable surfaces: stay on the park's marked paths and in its campsites.
- Dispose of waste properly: Khao Yai says to bring all litter home, and bans polystyrene and toxic waste.
- Leave what you find: do not take plants, animals or other forest products, and do not write on surfaces.
- Minimize campfire impacts: Khao Yai bans bonfires and collecting wood, so cook on a stove.
- Respect wildlife: do not feed or touch wild animals, and keep noise to a minimum.
- Be considerate of other visitors: no alcohol in Khao Yai, and drones need permission.
Check the park's own rules
Rules differ by park. Khao Yai's rules are a good model, but your park may be stricter or different, so read its page before you go.
Sources
How this was written
Drafted with AI assistance from the official and press sources listed below. We add our own trip notes as we test routes. Rules and closures change, so always confirm with the park.