
Explore the Prometheus Cave and Martvili Canyon
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
3.0/5
Based on 2 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Explore the Prometheus Cave and Martvili Canyon worth booking?
Explore the Prometheus Cave and Martvili Canyon is a 13-hour experience in Tbilisi, Georgia, from $45 per person. It scores 59 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 3/5 rating across 2 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 59 / 100
- Rating
- 3/5 (2)
- Duration
- 13 hours
- From
- $45 per person
Discover the natural wonders of Western Georgia on this full-day tour from Tbilisi, featuring the enchanting Prometheus Cave and the stunning Martvili Canyon. Venture through the captivating subterranean formations of th
What you get
About this experience
Discover the natural wonders of Western Georgia on this full-day tour from Tbilisi, featuring the enchanting Prometheus Cave and the stunning Martvili Canyon. Venture through the captivating subterranean formations of the cave and then stroll along lush trails surrounded by breathtaking landscapes. Experience a scenic boat ride on the turquoise waters of the canyon, offering a unique perspective of nature's beauty. This tour is designed for nature enthusiasts and adventure seekers eager to explore the diverse landscapes of Georgia beyond the capital. - Full-day tour from Tbilisi to explore Western Georgia's nature - Visit the mesmerizing Prometheus Cave with its unique formations - Walk the picturesque trails of Martvili Canyon - Enjoy a scenic boat ride through the canyon's turquoise waters
Traveler reviews
2 verified traveler reviews for Explore the Prometheus Cave and Martvili Canyon. Ratings and reviews provided by Viator and Tripadvisor.
Dropoed us off one hour away from Kutaisi,while selling the Kutaisi drop off
We booked the trip and requested to be dropped off in Kutaisi instead of tbilisi as it was advertised on their site, and responded it is possible. This morning the guide tokd us that they will drop us off in the outskirts of the city to take a taxi. On our way back they dropped us in khoni, and told us to take a bus to Kutaisi, almostan uour away. We wouldn't have booked with them if we knew that With regards to the excursion itself very rushed to get it finishes. Would not recommend them at all.
via Tripadvisor
Kazbegi experience
Kazbegi trip was incredibile Amazing skills diving from Raul. King of Georgian street mastering every snowy street as a professionale. Thanks to Mariam as well great guide She knows everything about her country and She brought US tò the best monuments. Strongly recommended.
via Tripadvisor
Good to know
- Duration
- 13 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Booked in 30 days
- 1
- Verdict
- Worth a Look
Why this scores 59
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Explore the Prometheus Cave and Martvili Canyon: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Tbilisi.
How much does Explore the Prometheus Cave and Martvili Canyon cost?
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Prices start at $45 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 Explore the Prometheus Cave and Martvili Canyon take?
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Plan for about 13 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 Explore the Prometheus Cave and Martvili Canyon worth it?
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It holds an Outty Ranking of 59 out of 100, which we label "Worth a Look". That score blends traveler sentiment (3/5 across 2 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 Explore the Prometheus Cave and Martvili Canyon?
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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 Explore the Prometheus Cave and Martvili Canyon suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 13-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Explore the Prometheus Cave and Martvili Canyon?
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Around 1 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 13-hour experience runs outdoors or after sunset.
Where does Explore the Prometheus Cave and Martvili Canyon 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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