vegina island
Sri Lanka.
You cannot locate it. In the course of the game, it will be given to you.
When you locate the Time Capsule and the dog digs it up, click on the shiny clasp to open it. The pearl will pay for the school renovation, and you get the Island Medallion. (see related question)
Locate a large body of water like an ocean or a sea before you begin your search.
On Nabooti Island, your challenge is to locate the 5 missing Nabooti Jewels that were taken from the Nabooti totem, which is in the Island Museum. When you have located and recovered the five jewels, return them to the totem. Get the map of the island from the totem guide at the Museum. (see related question)
Super Power Island, like all islands on Poptropica, is accessed from the Island Map. If you are new to Poptropica, this is the first view you will see. If you are on another island, go to Main Street and locate the Poptropica blimp, from which you can select "travel" to reach any other island.
It's locate 48 km. off the coast of the Bay of Plenty.
The clown place is on counterfeit island, and you need to locate it to complete the balloon task on the is, along with some information regarding the stolen painting.
Locate the items that can access the information sources on the island, including the helpful robot named Sprocket. Finish building the Mech Walker so that you can battle the plants that have taken over the island, and find the missing inhabitants of Steamworks Island. (for solutions, see the related questions below)
Since it is not currently included on a costume for sale, you would have to locate someone on the island with that appearance and use the Costumizer to copy it.
The "treasure" is in the Time Capsule buried somewhere on the island. To find it, you will have to locate missing artifacts and defeat three mini-games. (The Time Capsule is actually buried where the three schoolgirls are on the playground.)