340+ Eco-Friendly Tours in Greece - Sustainable Adventures

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

Best of Greece

4.8

(61 reviews )

No booking fees

Best price guaranteed

Tour of Acropolis was excellent but felt that there were other sites in Athens which should have been included. The Natiional Archaelogy Museum is a treasure and should have been a basis for all of the sites we visited all over Greece.. It was a wekl-planned itinerary which allowed us to see a wealth of famous historical sites as well as showing us some contemporary “slices of life”. Good tour director, site guides and driver as well as wuality a commodations, coach and meals.

Chill out

Tour Type

Group Tour

Accommodation

Hotel

Age Range

5-99 yrs

Operated in

english

Destinations

Athens, Delphi, Nafplion, Olympi

Athens, Delphi, Nafplion, Olympia, Kalambaka

Duration8 days

View Tour

Sailing Greece - Santorini to Santorini

(10 reviews )

No booking fees

Best price guaranteed

Overall it was an amazing experience combining the exploration of several beautiful Greek islands with the excitement of travelling on a yacht . The guests on board all worked together well to help sail the yacht under the careful eye and patient tuition of Captain Phil

Sailing, yachting and motor boating

Tour Type

Small Group Tour

Accommodation

Yacht Cabin

Age Range

16-100 yrs

Operated in

english

Destinations

Santorini, Ios, Mykonos, Syros

Duration10 days

Sailing Greece - Mykonos to Mykonos

(7 reviews )

No booking fees

Best price guaranteed

This Greece Islands sailing adventure was so memorable! It exceeded all of our expectations, every day sailing to explore a different island and experience local culture and food as well as gain knowledge about the history and culture of the region. Our skipper CEO Mack was highly knowledgeable about the region and very passionate about sailing as well as sharing his knowledge and providing opportunities for each of us to learn and experience it for ourselves. Our only recommendation is for G Adventures to include more information about the need to pay in cash at restaurants and establishments in the Greek islands (Euros). We thought we would be using our credit card for dinners but learned we really needed to have cash instead.

Sailing, yachting and motor boating

Tour Type

Small Group Tour

Accommodation

Yacht Cabin

Age Range

16-100 yrs

Operated in

english

Destinations

Mykonos, Syros, Santorini, Ios

Duration10 days

Greek Island Hopper

4.7

(59 reviews )

No booking fees

Best price guaranteed

It is busy at first, but then slows to a relaxed pace. It's a great way to see a few places in Greece.

Natural landmarks sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

5-99 yrs

Operated in

english

Destinations

Athens, Santorini, Mykonos

Duration10 days

Classical Greece

(25 reviews )

No booking fees

Best price guaranteed

We enjoyed our tour of Greece in spite of the rain and cold weather. We were lucky in some days when we visited beautiful places without the rain. There were lots of tiring walks which we survived. We loved our tour specially of Athens & Mt. Meteora. Our tour guide George was very kind, knowledgeable and caring and made our tour unforgettable. We would like to see Greece again but not in wet February.

City sightseeing

Tour Type

Group Tour

Accommodation

Resort, Hotel

Age Range

1-99 yrs

Operated in

english

Destinations

Athens, Kalambaka, Arachova, Oly

Athens, Kalambaka, Arachova, Olympia, Tolo

Duration11 days

Greece: In the Footsteps of Paul the Apostle featuring a 3-night Greek Islands & Turkiye cruise

4.8

(81 reviews )

No booking fees

Best price guaranteed

George was an excellent tour leader. He provided all kinds of interesting and entertaining facts about mythology, Paul and Greece. I would recommend him to others. It is a tough trip and you really need to be able to walk from 16000 to 20000 steps per day. A lot of places were just opening because the tour seasons started that week.

Natural landmarks sightseeing

Tour Type

Group Tour

Accommodation

Hotel, Ship Cabin

Age Range

1-99 yrs

Operated in

english

Destinations

Athens, Mykonos, Patmos, Santori

Athens, Mykonos, Patmos, Santorini, Kalambaka, Thessaloniki

Duration11 days

Best of Greece

4.9

(11 reviews )

No booking fees

Best price guaranteed

Loved it and so glad I went. Without this planned itinerary I would have missed half the things.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

12-100 yrs

Operated in

english

Destinations

Athens, Santorini, Delphi, Meteo

Athens, Santorini, Delphi, Meteora, Loutro, Irakleion, Nafplion, Chania, Agia Roumeli

Duration15 days

Sailing Greece - Mykonos to Athens

(8 reviews )

No booking fees

Best price guaranteed

This was definitely one of the top 3 sailing experiences I have had over the years.

Sailing, yachting and motor boating

Tour Type

Small Group Tour

Accommodation

Yacht Cabin

Age Range

16-100 yrs

Operated in

english

Destinations

Athens, Mykonos, Syros, Northern Cyclades

Duration8 days

Greece Island Hopper featuring Athens, Mykonos and Santorini

4.7

(135 reviews )

No booking fees

Best price guaranteed

Great tour manager, she answered all questions and was very helpful and personable. Very organized, everything went on schedule.

Chill outBeach Holidays

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

1-99 yrs

Operated in

english

Destinations

Athens, Mykonos, Santorini

Duration11 days

Exploring Greece and Its Islands featuring Classical Greece, Mykonos & Santorini

4.8

(28 reviews )

No booking fees

Best price guaranteed

Beautiful, an incredible learning experience, great meeting new friends, fun to try new food, and comfortable transportation and accommodations. None of this could have been as special without our gracious, patient and friendly guide Theodora Finidou. She is wonderful! Perfect for the job!

BeachChill out

Tour Type

Group Tour

Accommodation

Resort, Hotel

Age Range

1-99 yrs

Operated in

english

Destinations

Athens, Chora, Mykonos, Oia, San

Athens, Chora, Mykonos, Oia, Santorini, Kalambaka, Arachova, Olympia, Tolo