The Great Wall of Second Life is a Linden-created landmark (in the architectural sense) located on Heterocera, similar to the Great Wall of China. It begins at the southern border of Athetis in the atoll's west, and runs in an arc to Horisme in the south, crossing the following sims along the way:
- Athetis
- Spini
- Pyri
- Ziczac
- Drepana
- Cabera
- Jubata
- Idia
- Gilvaria
- Aplasta
- Jodis
- Epirrhoe
- Tyta
- Horisme
The Wall is hollow, and can be entered through the ruined end in Athetis, or at various fortifications along its length. In particular, there is a large entrance in Jubata