Yes they have boat tours for erie canal in Camillus
Yes near the sims store end, you can find that they have ferry rides
Camillus also has a nice small museum and beautiful grounds. The parking is limited so getting there early can help. There is also two walking trails along each side of the canal. I prefer the one on the other side from the museum. The boat tour is worth the price and takes you to one of the only bridges on the canal. It is an actual water filled bridge for the boats to navigate across. Also, if you would like to see that bridge and the amazingly beautiful stone work then take the road just past the museum's parking lot that follows the canal. There will be a pull off on the right and you can walk down and around that bridge.
Yes Camillus has them. Erie Canal Park.
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