Worldwide
e Camping Directory – Mostly UK campground listings with an international selection as well.
World of Wild Camping – World of Wild Camping is a worldwide directory of free camping sites. The database covers camping spots suitable for campervans/motorhomes/overlanders and those suitable for walkers/cyclists/motorbikers with tents or bivvy bags.
Europe
Europe Camping Guide – over 10000 camping sites and hundreds of reviews of European camp sites.
USA
Boondocking – Free camping in the USA, generally out in the “boondocks”.
Exsplore | Earth’s Best Trails – Travel guides for outdoor destinations throughout California and beyond.