Minecraft Bukkit Plugin: Color Portals
Main Page: https://www.spigotmc.org/resources/color-portals.5546/
Color Portals lets users create portals in game with little effort and no commands to type!
Using wool, a sign, a stone-pressure plate, and a button, players can create their own portals!
No commands to type.
Portals link automatically. No running back and forth setting locations.
MultiVerse/MultiWorld compatible. Teleport between worlds with ease.
No permissions required. (But now supported)
No configuration required. (Unless you do not want to use permissions, then just set config variable to false)
Plug and Play.