Portal Network
Related topics: Portal Nexus Dungeons
Retired
During the Shifting Gears event, the Town Network was introduced and nearly every existing portal to a town was destroyed.
Primary
This loop connects the 4 starter towns along with several other towns intended for low level adventure.
Holtburg -> Rithwic -> Shoushi <-> Yanshi -> Yaraq <-> Samsur -> back to Holtburg
There are also shortcuts from Holtburg -> Shoushi -> Yaraq -> Holtburg
Additionally, Holtburg, Shoushi, and Yaraq all have portals to Sanamar, which has portals back to all 3.
Also considered part of the loop are Rithwic -> Lytelthorpe, Shoushi -> Nanto, and Yaraq -> Al-Arqas.
Secondary
This loop connects the 3 original capital cities along with Qalaba'r.
The portals in this loop are two-way, so the loop can be traveled in either direction.
Cragstone <-> Hebian-To <-> Qalaba'r <-> Zaikhal <-> Cragstone
Tertiary
Another useful portal loop connecting another set of towns. Note that only some of the portals are two-way.
Arwic <-> Tou-Tou <-> Lin <-> Khayyaban <-> Al-Jalima -> Tou-Tou