The two tallest buildings are on Balding Avenue, but to climb to the rooftops you will need the Grappling Bowtie from the second rescued spy.
The tallest building on Balding Avenue. It is where the third spy is held. (see related question)
It is the Second Building on Main Street on Spy Island on poptropica.com.
The secret garden on poptropica is on the top of the tallest building on spy island.-Hope this helps!
He is at Headquarters, the big building on Main Street of Spy Island. Go to the second floor to get your assignment.
The greenhouse is atop the tallest building on Balding Avenue, and the third spy is being held captive there. (see the related question)
The third spy is in the green house, at the top of the tallest building.
The eye shop on spy island is the building the face glasses on and the building that is closest to the Balding Aveune street sign
The tallest building on Time Tangled Island is the Oracle building at the far right in 328 BC. However, there does not seem to be anything there. It is possible that special sunglasses were there, similar to the spy shades on Spy Island (and used again for the mini-game "Race to Witch Mountain" in August, 2009).
Spy Island , Main Street
The docks are just left of Main Street. The entrance to the building is on the roof.
You can't. The lasers will always block it. To reach the Third Spy, go around to the left, to the red building rooftop. You can grapple back to the right again, to the large antenna atop the tallest building.
The greenhouse is atop the tallest building on Balding Avenue, and the third spy is being held captive there. You will need the grappling bowtie from the second spy in order to reach the rooftop above the Grease Monkey garage.(see the related question)On top of the highest building.