There is a DOUBLOON under the bridge to the right of Main Street. The girl says she made a wish. Go down the right side and then left, under the bridge.
once you get all the Pisces of paper the gives you the last one. then you find the gold on the map he gives you then...... you have to find out your self
Buying costumes and effects on Poptropica uses Poptropica Credits, which are either earned (by completing island quests) or purchased.In the GamesYou get valuables and cash in various ways to complete the island quests. There is a gold nugget on Nabooti Island, a gold coin on Astro Knights, lots of doubloons on Skullduggery, and some cash ($5) on Cryptids Island.
you cross the bridge on the right (after you go in the island) go down, and go left. get the doubloon. Sorry i can't describe it very much just go to Youtube put in Skullduggery Island cheats and you find it.
It's not really a harbour made out of gold but it's on the island skullduggery. Sail out of the main island into the island which is in the top left corner on the map. Hope this helped.
there is a gold coin in the fountain with the planets on the plate
there is not a second gold coin
You use the gold coin from the fountain to enter the Mordred Museum. Pay your admission and find the Library Slip in the stack of books. This will access the dungeon in the castle library.
put the explosive barrel under the gold tooth then fire the cannon then the gold tooth will fall, then just grab the map piece.
There is one in the middle (upper part) of the spaceship fountain next to the Mordred Museum.
The coin is on the fountain in town square. Use it to enter the Museum and find the Library Slip. This will allow you to access the Dungeon from the royal library.
it is after you find a gold coin and go in the museum
you can get the coin in astro knights island on the fountain