Hop-on, hop-off Tour of Athens and Piraeus
Discover Athens & Piraeus with Gray Line Greece and Athens Open Tour, the 1st GREEK hop-on hop-off bus company! Enjoy the view from above with a 30 minute frequency time schedule and a 24 hrs ticket day free.
Get in touch with our civilization, history and architecture as our tourist-friendly city tours cover all the major sights & attractions. Make the perfect choice for you & your family by combining pleasure & education with commentary on board in 12 languages