So your cruise ship is going to port in Fira, Santorini Greece....a little shopping, a little food, sounds like fun right. Wait, there is so more, be adventurous, travel to the other side of the island to Oia. This is exactly what I did, leaving my 5 girlfriends behind to shop and how greatful I am. Near the port is a bus and taxi service, after watching the missed bus go by, shared a taxi with others from the ship and took the 30-45 minute ride or so to my destination. There is either taxi or bus service from the port to Oia, not expensive. The beauty of the white painted structures next to the deep blue sea were breathtaking. Hiking up and down the paths, stopping constantly to take in the view....and yes ladies, there is shopping here as well. Be brave, break away from the pack and enjoy.