TerraSource - a Terragen resource center
Terragenfriends
Terragen As Art - links and downloads
Renderings - Darice Bain
Nearworlds - Etienne Blythe
Varian's Dreamcatcher - Varian
3D Home Page - Giancarlo Lucerni
Terrography - Fraser Smith
terranet - Rainer Duckerhoff
The Frogpage - Sean O'Malley
Kees's Terragen - Kees Veenebos
TerragenPlusPost - C-Wied - post processing contest
Thomas Creek Productions - Dave Drews
Jun - a gallery by Jun
Froodnet - Pamela Frood
Terra-Dreams - Peter Kleiner (a German site)
Terra-Worlds - Peter K's German Terragen contest site
Flaming Waters - Ian Paterson (gallery, beginners' contest etc.)