ACDC8 From Canada, joined Mar 2005, 7756 posts, RR: 33
Reply 2, posted (8 years 6 months 1 week 5 days 21 hours ago) and read 4302 times:
You have lot's of time to hop on the bus and take a trip downtown. The shuttle from the airport arrives at the train station but most of the sights are within easy walking distance from there.
Also, I would leave downtown a little bit earlier and take the bus back to the airport, once there, head over to the Orio Center which is a large shopping mall across the road from the airport. Great place to go shopping.