u need to go to the castle and enter the left door.
if you mean the gothic type cult kids, they are in the fountain on astro knights island. you open the statue by using the cosmic symbols.
go to the fountain and go down the fountain using the gold panel and talk to the people, who will give you a key. then go stand on the haystacks and click on the USE on the key (in the items) then the door will open
It is not a dungeon, but an underground lab, and you get the key by taking the secret message (maid's room in the castle) to the Mill (second floor), and using the Cosmic symbols to open the secret chamber (under the village fountain). Once inside, you will need to feed the mechanical mouse to the mechanical owl, then push the dirt wall down to go left into the rear entrance of the castle dungeon.
To obtain the moldy cheese in Astro-Knights on Poptropica, you need to first find the rats in the secret dungeon. They will steal the moldy cheese from you, which you can then retrieve by using the Rat Trap item in your inventory.
There are many coins in the bottom of the fountain.
the fountain was as beautiful as 5 rainbows put together
To maintain a clean and functional fountain, follow these best practices when using fountain cleaner: Read and follow the manufacturer's instructions carefully. Use the appropriate amount of cleaner for your fountain size. Regularly clean the fountain with the cleaner to prevent buildup. Rinse the fountain thoroughly after cleaning to remove any residue. Avoid using harsh chemicals that may damage the fountain.
using a safe fountain for clean drinking water
The LIBRARY SLIP is in the Mordred Museum. Get it by using the gold coin in the fountain outside. The CASTLE LIBRARY is in the castle, first floor right. On the lower aisle is the shelf McM that is listed on the library slip.
i have a fountain pen. The fountain looked very beautiful.
His journal is in his secret underground lab. You can get the key by taking the Secret Message to the Mill, and opening the fountain plaque using the Cosmic Symbols (press all three and the Sun). It is missing a page, and you will need to reach the Princess tower at the castle in order to look for it (it is under Mordred's bed). All it gives you is the coordinates to the Pewter Moon (X-56 Y 52). (see related question)
To prevent black worms from appearing in your cat's water fountain, regularly clean and disinfect the fountain, change the water frequently, and consider using a water fountain with a filtration system.