Hi guys! Our friends' and our families would like to go on a 7 or 8 day trip to Greece. We will be around 10 to 12 people. The youngest in the group would be 15 years old. Athens, Olympia and Santorini are a must. Any suggestions on the best itinerary (how to divide the days). Would joining a tour group be best or should we do independent travel? I tried looking and searching for ideas, but got overwhelmed. LOL! Any suggestions for a tour group who would do just the three places, or if we do independent travel, any suggestions on the itinerary?
Thanks for any ideas.