The school's bell tower is on top of the roof. The bell is not working because the clapper is missing, and is lost somewhere in the school. When you find it, you can't put it back (and ring the bell) until you get rid of the seagull there.
(see related questions)
Big ben tower holds the clock faces and mechanism of the big ben tower clock
You do not play as Big Nate. He accompanies you around most of the island, and races you on the jet skis.
You can't play "as" Nate, but everywhere you go on the island, he tags along.
There is no Duke among the characters of Big Nate island.
Big Nate Island was released in February, 2009, and followed by Astro Knights Island in June, 2009.The island after Big Nate island was Astro Knights island in June, 2009.
you get the picture of the tower from the tower all the way to your right then go to the camera building and give it to the lady inside to the left
Go to your blimp and travel across the map to Big Nate Island.
Big Nate Island on the Poptropica map is the 9th from the top.
no they just call him big nate cause he lookes big on the island picture.
The seagull has to be chased from the bell tower. (see related question)
As far as is known, there is no banana tree on Big Nate Island.
You're probably thinking of the Great Clock of the Palace of Westminster, which is in the Clock Tower (recently re-named "Elizabeth Tower"). This clock is often, but incorrectly, called "Big Ben". In fact Big Ben is the largest of the bells in the Clock Tower at the Palace of Westminster.