How long is the Prometheus Cave tour and what does it include?

The Prometheus Cave tour covers 1.4 kilometers of the cave system, taking you through six named chambers including the Hall of Argonauts, Colchis Hall, and Hall of Prometheus. The experience features LED lighting and classical music throughout your journey, with an optional 10-15 minute underground boat ride along the Kumi River at the end.

What is the temperature inside Prometheus Cave year-round?

Prometheus Cave maintains a constant temperature of 14°C (57°F) throughout the year. This makes it a cool refuge during Georgia's hot summers and surprisingly mild during winter months, providing comfortable conditions for visitors regardless of the season.

How do I get to Prometheus Cave from Kutaisi?

From Kutaisi, you can take a taxi directly to the cave or use marshrutka #30 to Tskaltubo first, then catch connecting marshrutkas to Kumistavi village where the cave is located. Marshrutkas from Tskaltubo to the cave depart at 7:00, 11:00, 14:00, and 15:30, though return transportation is limited.

Can I take a boat ride in Prometheus Cave?

Yes, Prometheus Cave offers an optional underground boat ride along the subterranean Kumi River at the end of your cave tour. The 10-15 minute journey takes you through illuminated passages with colorful LED lights reflecting off the water, providing a magical conclusion to your cave exploration.

How old are the formations in Prometheus Cave?

The stalactites, stalagmites, and flowstone formations in Prometheus Cave were formed 60-70 million years ago. These spectacular formations were created by mineral-rich water slowly depositing limestone over geological epochs within the Sataplia-Tskaltubo karst massif.

What other attractions can I combine with Prometheus Cave?

Prometheus Cave pairs perfectly with nearby Sataplia Nature Reserve (featuring dinosaur footprints and a glass observation platform) just 7km away, or dramatic canyons like Okatse and Martvili. You can also combine it with Kutaisi's UNESCO-listed sites including Bagrati Cathedral and Gelati Monastery, or explore the Soviet-era sanatoriums in Tskaltubo.

How much of Prometheus Cave is open to visitors?

Only 1.4 kilometers of Prometheus Cave's 11-kilometer system is open to visitors, representing about 10% of the entire network. Of the 22 discovered chambers, six are accessible to tourists, each showcasing unique stalactite and stalagmite formations.

When was Prometheus Cave discovered and opened to the public?

Prometheus Cave was discovered on July 15, 1984, by Georgian speleologists from the Vakhushti Bagrationi Institute of Geography. After years of development and a 17-year period of protection by local guard Giorgi Tkabladze, the cave officially opened to the public on May 26, 2011.

Why is it called Prometheus Cave?

Originally named Kumistavi Cave after the Kumi River flowing through it, the cave was renamed in 2010 to honor the Greek mythological connection to the region. According to legend, the Titan Prometheus was chained to nearby Mount Khvamli (visible from the cave) as punishment for giving fire to humanity.

What makes the lighting special in Prometheus Cave?

Prometheus Cave features state-of-the-art LED lighting that illuminates the formations in shifting colors, creating an underground theater effect. The lighting system was installed in 2007 and works in harmony with softly playing classical music to enhance the magical atmosphere of your subterranean journey.

Georgia

Prometheus Cave

Discover More

Georgia › Into the Underground Kingdom

Prometheus Cave

Beneath western Georgia's limestone hills lies one of Europe's most spectacular cave systems. Prometheus Cave—named for the Titan chained to these Caucasus mountains for giving fire to humanity—stretches over 11 kilometers, with 1.4 kilometers open to visitors. Its 22 chambers hold stalactites, stalagmites, petrified waterfalls, and underground rivers formed over 60 million years. LED lighting and classical music accompany your journey through six halls, culminating in an optional boat ride along the subterranean Kumi River.

Gallery Tours Stories Best Time to Visit Getting There

Location

Prometheus Cave

42.3766° / 42.6008°

Prometheus Cave Hall

LED-illuminated stalactites and stalagmites in one of six open chambers

Illuminated limestone cave with colorful stalactites and stalagmites in purple and pink lighting

Underground River

The Kumi River flowing through illuminated subterranean passages

Illuminated limestone cave with colorful stalactites, stalagmites and underground pools at Prometheus Cave

Cave Formations

60-70 million year old stalactites shaped by mineral-rich water

Massive limestone flowstone formation with vertical ridges in Prometheus Cave, Georgia

Petrified Waterfalls

Flowstone formations resembling frozen cascades

Tourist boat navigating through illuminated limestone cave with turquoise waters and natural rock formations

Boat Tour

Visitors gliding through the underground river at journey's end

Cave Entrance

The visitor center and entrance to Georgia's largest cave system

Illuminated limestone cave formations with stalactites and underground lake reflecting blue lights in Prometheus Cave

Illuminated Chamber

Colored lighting transforms cave halls into underground theater

Illuminated limestone cave interior with stalactites, stalagmites, and underground pool with colored lighting

Stalagmite Formations

Rising stone pillars formed over millions of years

Illuminated limestone cave with stalactites and stalagmites in vibrant purple, orange and yellow lights with wooden walkway

Hall of Love

One of six named chambers open to visitors

1 / 9

Swipe to explore

Bespoke Travel

Experience Prometheus Cave, Your Way

Skip the standard itineraries. We'll design a journey around your interests, timeline, and travel style — with exclusive access you won't find elsewhere.

100%

Customizable

24hr

Response Time

1:1

Expert Planning

Things to Do in Prometheus Cave

Starting points for your perfect trip

Underground River Boat Journey

Glide through the illuminated finale of Prometheus Cave aboard small boats navigating the Kumi River. This 10-15 minute journey through subterranean passages, lit by colorful LEDs reflecting off the water, offers a magical conclusion to your cave exploration.

Imereti Cave & Canyon Adventure

Combine Prometheus Cave with nearby natural wonders: the dinosaur footprints and glass observation platform at Sataplia Nature Reserve, the dramatic Okatse Canyon with its hanging walkway, or the boat ride through Martvili Canyon's turquoise waters.

Kutaisi Heritage & Cave Expedition

Explore Kutaisi's UNESCO-listed Bagrati Cathedral and Gelati Monastery before descending into Prometheus Cave. This full-day journey encompasses both Georgia's medieval golden age and its ancient geological wonders.

Tskaltubo Soviet Spa Discovery

Visit the faded grandeur of Tskaltubo's Soviet-era sanatoriums—once hosting 100,000 visitors annually including Stalin himself—before exploring the natural wonder of Prometheus Cave just 7 kilometers away.

Ready to create something unique?

Tell us your vision and we'll make it happen

Into the Underground Kingdom

Stories from Prometheus Cave

The Titan's Prison: Myth and Discovery

Greek mythology tells of Prometheus, the Titan who defied Zeus by stealing fire from the gods and giving it to humanity. As punishment, Zeus ordered Prometheus chained to a rock in the Caucasus Mountains, where an eagle would devour his liver daily—only for it to regenerate each night. Local Georgian legend identifies nearby Mount Khvamli, visible from the cave, as the site of Prometheus’s eternal torment.

The cave itself remained hidden until July 15, 1984, when speleologists from the Vakhushti Bagrationi Institute of Geography—led by Jumber Jishkariani with team members Tamaz Kobulashvili, Amiran Jamrishvili, and Vakhtang Kapanadze—discovered this subterranean wonderland near Kumistavi village. Originally named Kumistavi Cave after the Kumi River flowing through its depths, the site was renamed in 2010 when President Mikheil Saakashvili visited and suggested honoring the mythological connection to Georgia’s mountains.

From the Journal

Stories from Prometheus Cave

Georgia's Abandoned Spa Town: Tskaltubo and the Ruins That Won't Let Go

Destinations

Featured Story

Feb 21, 2026 7 min read

Georgia's Abandoned Spa Town: Tskaltubo and the Ruins That Won't Let Go

Nineteen Stalinist sanatoriums. Nine bathhouses. Springs that lose their healing power within four minutes of leaving the ground. Tskaltubo was the crown jewel of Soviet wellness. Then the empire collapsed, a war displaced 250,000 people, and the marble palaces became refugee shelters. The window to see what’s left is closing fast.

Read Full Story

Explore All Stories

Travel Logistics

Getting to Prometheus Cave

Taxi from Kutaisi

30-40 minutes 40-60 GEL round-trip

The most convenient option from Kutaisi. Arrange round-trip transport with waiting time at the cave. Drivers can be found at Kutaisi Central Station or booked via Bolt app.

Insider Tip

Negotiate round-trip fare including 2-hour waiting time. Combine with Sataplia Nature Reserve (dinosaur footprints, glass viewing platform) just 7km away for a full day excursion.

Marshrutka via Tskaltubo

1-1.5 hours 5-6 GEL total

Take marshrutka #30 from Kutaisi Red Bridge to Tskaltubo (3 GEL, 30 minutes). From Tskaltubo main square, marshrutkas to Kumistavi/cave depart at 7:00, 11:00, 14:00, and 15:30 (2-3 GEL).

Insider Tip

Limited return marshrutkas from the cave. Consider taxi back to Tskaltubo (10-15 GEL) where marshrutkas to Kutaisi run more frequently until early evening.

Why Choose Us

Travel with EcoVoyager

With Ecovoyager, visiting Prometheus Cave is effortless. We arrange transport, time your arrival to skip the crowds, secure your boat tour tickets in advance, and our guides handle every detail, so you just enjoy the experience.

Combined Imereti natural wonders: caves, canyons, waterfalls

Expert guides providing geological and mythological context

Integration with UNESCO World Heritage sites of Kutaisi

Year-round accessibility with consistent underground temperature

Travel with EcoVoyager to Prometheus Cave

Explore More

Other Georgia Destinations

Return to Georgia All Destinations

Destinations: David Gareja Monastery Borjomi-Kharagauli Batumi Vardzia Mtskheta Kakheti Georgia Khevsureti Mestia Ushguli Tbilisi Kazbegi Tusheti

David Gareja Monastery

In eastern Georgia's semi-arid wilderness, where the landscape resembles Mars more than Earth, rises one of Christianity's most extraordinary monuments....

Explore

Borjomi-Kharagauli

In the Lesser Caucasus, where volcanic springs rise from eight kilometers deep and ancient forests shelter lynx and brown bear,...

Explore

Batumi

Where the Caucasus Mountains meet the Black Sea, Georgia's second city reveals itself as a captivating blend of Belle Époque...

Explore

Vardzia

Carved into the volcanic cliffs of Erusheti Mountain, Vardzia stands as Georgia's most spectacular testament to medieval ambition. This 12th-century...

Explore

Mtskheta

At the confluence of the Mtkvari and Aragvi rivers, where mountains frame the horizon in every direction, stands Georgia's spiritual...

Explore

Kakheti Georgia

In the sun-drenched Alazani Valley, where the Greater Caucasus rises as a dramatic backdrop to endless vineyards, lies the birthplace...

Explore

Khevsureti

Deep in Georgia's Greater Caucasus, where the mountains form the ancient boundary between Europe and Asia, lies Khevsureti—a land of...

Explore

Mestia

At 1,500 meters in the heart of Upper Svaneti, Mestia stands as the cultural capital of one of Europe's most...

Explore

Ushguli

At 2,100 meters in Georgia's Greater Caucasus, Ushguli stands as one of Europe's highest continuously inhabited settlements—a UNESCO World Heritage...

Explore

Tbilisi

Founded where warm sulfur springs bubble from the earth, Tbilisi has stood at the crossroads of Europe and Asia for...

Explore

Kazbegi

In the heart of the Greater Caucasus, where Georgia's most iconic peak pierces the clouds at 5,054 meters, lies Kazbegi....

Explore

Tusheti

In the remote northeast corner of Georgia, where the Greater Caucasus mountains rise to nearly 4,500 meters, lies Tusheti—one of...

Explore

Swipe to explore more

Tap a marker to explore

Explore →

View Prometheus Cave Tours

Prometheus Cave