On the Poptropica blog, I think they say the next island is Pop Island
***ALOS ANSWER!!***
There is no pop island as you can plainly see so
they have shown a picture of a cave that probably means a caveman related island
The next island on poptropica.com is going to be junieb.jones island actually has junieb.jones in it. it's coming out december142010.I am so exited!
There isn't one, there is a mask on a scarecrow next to the house. Put it on and enter the house.
If you are asking what island is next on Poptropica, I believe it is Reality TV Island.
There are many islands of poptropica
The next island migh be a tropical island in the sneak peaks.
The tree is at the far left next to Snoopy's dog house.
The island before it is Steamworks and the one after it is Cryptids. On the newest island map in 2013, it is in the 2nd oldest group of islands, next to Skullduggery.
It is in a tree next to Snoopy's doghouse. After the football scene, pick up the football and use it there.
At the start, he is in front of Violet's house (the yellow one next to Linus and Lucy's house).
wimpy wonderland island
The newest island on Poptropica is Red Dragon which is opening soon. (I have no idea when, sorry!)