It will be Wild West Island.Where you will defeat Mustachio Grande and his gang.
The 17th Poptropica island was Wild West Island, released in March, 2011. (see the related question)
The "cowboy island" is Wild West Island, the 17th island in Poptropica. (March, 2011) For a solution see the related questions below.
The 17th island, Wild West Island was released on March 14, 2011.
No one knows yet, but the Daily Pop shows previews of parts of it everyday. From the looks of it, it looks like a western-themed island. Yay!
Candy Island
Steamworks island
there is no poptropica islands called "sing it"
The island on Poptropica that has a forest is called Twisted Thicket. There are magical creatures in the forest, that you have to get past to reach the center of the woods.
Time Tangled Island was the 3rd island in Poptropica and debuted in 2007, and was originally called Time Twisted Island.
There will be a new island on Poptropica called Astro Knights.
The answer is red dragon.
It's Steamworks Island #14th Island