
Private Prometheus Cave and Martvili Canyon Tour
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
5.0/5
Based on 14 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Private Prometheus Cave and Martvili Canyon Tour worth booking?
Private Prometheus Cave and Martvili Canyon Tour is a 11-hour experience in Tbilisi, Georgia, from $185 per person. It scores 63 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 5/5 rating across 14 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 63 / 100
- Rating
- 5/5 (14)
- Duration
- 11 hours
- From
- $185 per person
Embark on a full-day journey from Tbilisi to discover two of Georgia’s most breathtaking natural wonders – Martvili Canyon and Prometheus Cave. Travel through the scenic landscapes of western Georgia, where lush valleys,
What you get
About this experience
Embark on a full-day journey from Tbilisi to discover two of Georgia’s most breathtaking natural wonders – Martvili Canyon and Prometheus Cave. Travel through the scenic landscapes of western Georgia, where lush valleys, rivers, and mountains unfold along the way. Explore the turquoise waters of Martvili Canyon with its striking cliffs and optional boat ride, then continue to the mystical Prometheus Cave, famous for its illuminated halls, stalactites, and underground lakes. This tour perfectly combines adventure, nature, and unforgettable views, making it one of the most popular experiences for visitors to Georgia.
What travelers are saying
Outty’s summary of the themes that recur across 14 traveler reviews. Written by us, not quoted from reviewers.
The guide
4 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
2 mentionsReviewers describe the commentary as informative rather than scripted.
Organization
2 mentionsPickup, timing, and logistics are described as running smoothly.
Good for families
2 mentionsReviewers traveling with kids report it landed well with their group.
Traveler reviews
14 verified traveler reviews for Private Prometheus Cave and Martvili Canyon Tour. Ratings and reviews provided by Viator and Tripadvisor.
Georgia experience
If words were water drops, I would have created an ocean describing your hospitality and care and ensuring that visitors like me do go fully satisfied. Your choice of Valeri was fantastic…he was always smiling and has a fantastic “never say no” attitude. Your choice of vehicle was also good and it was very spacious and comfortable. I wish I could spend couple of days more in Tbilisi (Georgia). Your very sweet gesture of giving us presents has touched the bottom of my heart. I pray the almighty that someday you visit India and I am able to reciprocate what you did. Thank you very much and I will not forget to recommend you to friends who would want to visit Georgia. Thanks again. Ana, the owner of the company and our Driver and Guide Valer are just excellent people. The tour was very well organised and covered everything that I wanted. They were never in hurry and tried to give their best. If opportunity comes , I will use them over and over again
via Tripadvisor
Unbelievable 😍
The best tour of my life. I learned all about Georgia's history and traditions here. The guide not only told us about it, but also gave us the chance to experience the history and culture of this ancient country. The transportation and organization were excellent.5 star's and Highly recommendation's from my family!!!
via Tripadvisor
Excellent Experience with Friendly and Professional Staff
It was a great experience. The guide and people where super humble and very nice service. I highly recommend them.
via Tripadvisor
Unforgettable Georgia Experience!
"If you are planning a trip to Georgia, look no further than Kartutours. From the planning stage to the execution, their attention to detail was top-notch. A special mention to Ana, who ensured we were safe, comfortable, and well-informed throughout our journey. We loved learning about Georgia's rich history, trying local cuisine, and experiencing the incredible landscapes. Everything ran strictly on schedule without ever feeling rushed. Thank you for making our holiday so memorable!"
via Tripadvisor
Amazing.
Amazing service and trip!! Highly recommended as georgia is an amazing country!!
via Tripadvisor
Good to know
- Duration
- 11 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Booked in 30 days
- 5
- Verdict
- Solid Choice
Why this scores 63
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Private Prometheus Cave and Martvili Canyon Tour: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Tbilisi.
How much does Private Prometheus Cave and Martvili Canyon Tour cost?
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Prices start at $185 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Tbilisi usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Private Prometheus Cave and Martvili Canyon Tour take?
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Plan for about 11 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Tbilisi is not rushed.
Is Private Prometheus Cave and Martvili Canyon Tour worth it?
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It holds an Outty Ranking of 63 out of 100, which we label "Solid Choice". That score blends traveler sentiment (5/5 across 14 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Tbilisi, and how flexible the cancellation terms are.
Can I cancel or reschedule Private Prometheus Cave and Martvili Canyon Tour?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Private Prometheus Cave and Martvili Canyon Tour suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 11-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Private Prometheus Cave and Martvili Canyon Tour?
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Around 5 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Tbilisi can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Tbilisi and add a light layer if any part of the 11-hour experience runs outdoors or after sunset.
Where does Private Prometheus Cave and Martvili Canyon Tour start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Tbilisi within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Tbilisi?
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On Outty we rank every Tbilisi experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Tbilisi:Evening Walking & Talking Tour with Wine & Boat Ride, Kakheti Wine Region Tour + 10 Premium Wine Tastings & Sunset, Tbilisi:Mtskheta,Jvari,Bazaar,wine tasting,Chronicles of Georgia. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Tbilisi?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Tbilisi?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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