Underground tours

Service by Underground tours

Tour Komodo Island - Labuhan Bajo

Take a walk on the wild side as you explore the famous Komodo dragons of Komodo National Park, a UNESCO World Heritage Site, on this 3-day adventure with a private car with a guide.

Price: 4500000.00 Rp

Hue: 2 Days Adventure to Phong Nha–Ke Bang National Park and DMZ

Join us on a 2-day journey from Hue to explore the best of Phong Nha–Ke Bang National Park and the historic DMZ. Discover the spectacular Phong Nha Cave, with its underground river and glittering stalactites, and the breathtaking Paradise Cave, known as the “underground royal palace.” Continue to the DMZ, visiting Hien Luong Bridge, Ben Hai River, and Vinh Moc Tunnels — powerful reminders of Vietnam’s history. This tour perfectly combines natural beauty and cultural depth, offering an unforgetta

Price: 3700000.00 ₫

Phong Nha Ke Bang 2 Day Caves and Adventure Tour

Price: 3600000.00 ₫

Self-Guided Secrets of Milan Exploration Game

(5 Reviews)

Rediscover Milan’s Spirit of Genius! Wander through grand piazzas and hidden courtyards as you help Alessandro Manzoni reclaim the inspiration that shaped his timeless masterpiece, uncovering the city’s secrets where art, passion, and history intertwine.

Price: 19.95 €

Self-Guided Secrets of Budapest Exploration Game

(5 Reviews)

Unveil Budapest’s Secrets of Splendor! Step into a city of grand bridges, golden domes, and timeless legends as you join Count István Széchenyi on a quest to recover the lost Holy Crown of Hungary and restore the glory of a visionary city.

Price: 19.95 €

Self-Guided Secrets of Verona Exploration Game

(5 Reviews)

Unveil Verona’s Secrets and Poetry! Wander through romantic streets and ancient arenas as you join Dante Alighieri on a thrilling quest to recover the missing page of The Divine Comedy that hides the city’s final secret.

Price: 19.95 €

Self-Guided Secrets of Lublin Exploration Game

(5 Reviews)

Wander cobbled lanes where poetry meets history and art breathes from every corner. Help Julia Hartwig reclaim her lost notebook of verses as you follow her words through the heart of Lublin, a city alive with culture, mystery, and timeless charm.

Price: 19.95 €

Self-Guided Secrets of Zürich Exploration Game

(5 Reviews)

Ignite Zürich’s Spark of Reform! From the Limmat’s glittering banks to storied churches and buzzing cafés, solve clues to help Huldrych Zwingli recover the Disputation Scroll as history and cutting-edge culture collide in a thrilling citywide chase.

Price: 19.95 €

Self-Guided Secrets of Pisa Exploration Game

(5 Reviews)

Unveil Pisa’s Secrets of Science and Stone! Step into a city where marble towers lean toward the heavens and Galileo’s genius still lights the streets, as you race to recover his legendary telescope and unlock the mysteries written in the stars.

Price: 19.95 €

Hanoi: Luxury Tour to Trang An, Bich Dong, Local Family, Mua Cave

Immerse yourself in Vietnam’s cultural and natural wonders on this small-group luxury day tour from Hanoi. Begin your journey at Bich Dong Pagoda, an ancient sanctuary nestled into a limestone cliff, where you’ll explore the spiritual roots of Vietnamese Buddhism. Continue to Trang An, a UNESCO World Heritage site, and glide along serene waterways on a traditional sampan boat rowed by local residents. Marvel at the dramatic limestone peaks, emerald rice fields, and mysterious caves surrounding y

Price: 77.00 $

2 Day Cao Bang City Walking Tour

We handle all the details so you can simply enjoy the adventure. First, prepare to be amazed by the towering Ban Gioc Waterfall, one of Southeast Asia's most beautiful natural wonders, located dramatically on the Vietnam-China border. Then, for a truly unforgettable experience, we spend a night camping under the stars at Angel Eye Mountain—a wild, pristine spot where you can escape the world. Along the way, you'll soak up the fresh air, drive along stunning roads, and get a delicious taste of th

Price: 199.00 $

Exploring Ban Gioc Waterfall and Angel Mountain Tour

Get ready for an amazing day exploring the Cao Bang Global Geopark, a UNESCO-designated area! You'll be absolutely blown away by the beauty of the Ban Gioc Waterfalls and the ancient mystery of Ngao Cave. But the real adventure is off-roading to visit ethnic villages, like Tay's Stone Village, where you can meet tribes like the Tay, Nung, and Hmong and learn about their unique traditions. Top it all off by trying delicious local foods like Duck Noodle Soup and Cao Bang Rice Paper. It's the perfe

Price: 16.88 $

Phi Phi Island One Day From Phi Phi by Traditional Longtail Boat

(2 Reviews)

This is one of the most popular tours in Phi Phi Island and a top choice for travelers who want to explore the Phi Phi Islands by traditional longtail boat. The trip covers the area’s most iconic locations with time to swim, relax, and enjoy the scenery without rushing. Cruise across emerald water to white-sand beaches, limestone cliffs, and sheltered bays ideal for snorkeling and photos. Admire Maya Bay—recently named the most photogenic beach in the world with over 2.2 million Instagram hashta

Price: 1000.00 ฿

Full Day Tour with Ban Gioc Waterfall and Angel Eye Moutain

Experience the magic of Cao Bang at your own pace! This full-day tour ensures you get to truly soak in the beauty of the UNESCO Global Geopark. We take you to the magnificent Ban Gioc Waterfall (with time for a swim!) and explore the unique Ngom Ngao Cave, Truc Lam Zen Monastery, and the stunning Angel Eye Mountain. Plus, enjoy an authentic Cao Bang lunch. Capture the unforgettable sunset behind Angel Eye Mountain for the perfect ending!

Price: 100.00 $

Self-Guided Secrets of Częstochowa Exploration Game

(5 Reviews)

Claim Częstochowa’s Spirit and Spark! Wander from vibrant murals to ringing monastery bells, uncovering clues through a city where faith, grit and culture unite as you help Marshal Józef Piłsudski recover the hat that once stood for strength and pride.

Price: 19.95 €

Self-Guided Secrets of Kraków Exploration Game

(5 Reviews)

Unveil Kraków’s Poetic Secrets! Wander through cobbled streets alive with legend and candlelit charm as you join Adam Mickiewicz’s quest to recover the lost pages of Pan Tadeusz, uncovering clues that bring Poland’s soul-stirring history to life.

Price: 19.95 €

Cheow Lan Lake and Raft House Day Tour from Khao Sok

(2 Reviews)

Be captivated by the untouched beauty of Cheow Lan Lake on an unforgettable day trip into Khao Sok National Park. Begin with a scenic drive through rainforest, then board a traditional longtail boat to glide across emerald waters framed by towering limestone cliffs. Cruise past the iconic Khao Sam Kloe, where three dramatic peaks rise from the lake — perfect for photos. Explore the mystical Diamond Cave, following a forest path to dazzling stalactites and stalagmites. Continue to the serene Phut

Price: 2950.00 ฿

Private Longtail Boat to Trang Emerald Cave and Kradan Islands

(2 Reviews)

Jurassic World adventure awaits! Glide to Trang’s 4 Islands by private longtail boat, where nature feels timeless, at your own pace, away from the crowds. The journey begins at the Emerald Cave, a hidden tunnel that opens into a secret lagoon of glowing emerald waters surrounded by soaring limestone cliffs. Next, head to Kradan Island, where you can snorkel in glassy shallows above vibrant coral reefs or simply unwind on a powdery beach while feel the sea breeze touch your face. A flavorful Thai

Price: 1175.00 ฿

Self-Guided Secrets of Łódź Exploration Game

(5 Reviews)

Unlock Łódź’s Hidden Harmony! Wander through streets where art meets industry and melodies whisper from every mural, helping Arthur Rubinstein reclaim his lost music and bring the city’s soul back to life.

Price: 19.95 €

Self-Guided Secrets of Heraklion Exploration Game

(5 Reviews)

Dive into Heraklion’s Myths and Mysteries! Wander through sunlit streets where ancient gods once walked, solving clues to help Poseidon reclaim his lost trident and uncover the secrets that still ripple beneath this legendary seaside city.

Price: 19.95 €

Self-Guided Secrets of Monza Exploration Game

(5 Reviews)

Uncover Monza’s Royal Secrets! Wander through grand cathedrals, lively streets, and timeless bridges as you help Queen Theodelinda reclaim the sacred crucifix that once bound her faith and her kingdom, Monza’s past awaits your discovery!

Price: 19.95 €

Self-Guided Secrets of Ferrara Exploration Game

(5 Reviews)

Feel Ferrara’s Renaissance Rush! Wander cobbled lanes and echoing piazzas as you chase clues through courtyards, towers, and markets, helping Niccolò III d’Este recover the fabled sword that carved his legend into this city’s soul.

Price: 19.95 €

Self-Guided Secrets of Bologna Exploration Game

(5 Reviews)

Unlock Bologna’s Hidden Harmony! Wander through grand piazzas, echoing porticoes and secret canals as history hums beneath your feet. Help Emperor Nero reclaim his lost lyre, piecing together clues in a city where art, passion and mystery collide.

Price: 19.95 €

Self-Guided Secrets of Katowice Exploration Game

(5 Reviews)

Unleash Katowice’s Spirit of Freedom! Wander through streets where steel meets soul, uncover hidden clues, and join Wojciech Korfanty on a thrilling quest to restore the Wings of Liberty, the stone-carved symbol of Silesia’s unbreakable courage.

Price: 19.95 €

Self-Guided Secrets of Poreč Exploration Game

(5 Reviews)

Discover Poreč’s Hidden Secrets! Step into a sunlit maze of ancient mosaics, Roman ruins, and sea-kissed streets as you help Bishop Euphrasius reclaim his lost halo. Solve clues, uncover mysteries, and feel history come alive in this divine adventure!

Price: 19.95 €

Self-Guided Secrets of Pula Exploration Game

(5 Reviews)

Uncover Pula’s Imperial Secrets! Step into a city where Roman grandeur meets coastal charm, helping Emperor Augustus reclaim his lost scepter as you unravel mysteries hidden among ancient temples, marble streets, and sunlit squares.

Price: 19.95 €

Self-Guided Secrets of Poznań Exploration Game

(5 Reviews)

Crack Poznań’s Secret of the Croissant! Step into a city where legends rise from royal halls and sweet scents fill the air as you help Beniamin Pączko reclaim the pastry of legend.

Price: 19.95 €

Self-Guided Secrets of Bydgoszcz Exploration Game

(5 Reviews)

Brighten Up Bydgoszcz! Uncover hidden stories along its rivers and bridges as you help Ron Sulimak return the city’s last glowing lightbulb to where it belongs.

Price: 19.95 €

Paradise Cave and Village Charm A Phong Nha Day Trip

Price: 1218000.00 ₫

Trang Emerald Cave and Kradan Island by Longtail Boat Tour

(2 Reviews)

Start your Jurassic World journey to Trang’s 4 Islands, including the legendary Emerald Cave and Kradan Island. Aboard a traditional longtail boat, the most authentic way to explore the Andaman Sea. Swim through the Emerald Cave and step into a secret lagoon that feels like a Jurassic World brought to life. Continue to Kradan Island, where soft white sands and turquoise waters hide vibrant reefs perfect for snorkeling. Refuel with a Thai lunch picnic before heading to Waen and Chueak Islands, wh

Price: 1160.00 ฿

Trang 4 Islands Tour by Big Boat with Hotel Pick up and Lunch

(2 Reviews)

Feel the Jurassic World breeze on a one-day Trang 4 Islands adventure! Depart from Pak Meng Pier aboard a spacious big boat. Begin at the iconic Emerald Cave, where you’ll swim through a mysterious tunnel into a hidden lagoon, a wonder that feels straight out of Jurassic World. Next, set foot on Kradan Island, a real filming location of Jurassic World Rebirth, where turquoise waters invite you to snorkel among ocean's treasure, or simply unwind on its powdery white sand. Savor a delicious Thai l

Price: 1650.00 ฿

Self-Guided Secrets of Linköping Exploration Game

(5 Reviews)

Uncover Linköping’s Hidden Wisdom! Join Elias Ståhl on a thrilling quest to reclaim his Ultimate Magic Pencil as you explore a city where history, creativity, and curiosity come alive around every corner.

Price: 19.95 €

Self-Guided Secrets of Tijuana Exploration Game

(5 Reviews)

Unmask Tijuana’s Hidden Legend! Explore lively streets and colorful plazas as you hunt for El Último Bravo’s lost mask and the city’s secret soul.

Price: 19.95 €

Self-Guided Secrets of Schwerin Exploration Game

(5 Reviews)

Discover Schwerin’s Secrets! Explore a city where fairy-tale castles meet shimmering lakes and cobblestones whisper of royal intrigue. Follow clues to help Paul Friedrich reclaim the ceremonial sword and complete his legacy!

Price: 19.95 €

Self-Guided Secrets of Wismar Exploration Game

(5 Reviews)

Discover Wismar’s Pirate Spirit! Wander its cobbled streets and salty harbor air as you join the legendary Klaus Störtebeker on a quest to reunite his crew and uncover the secrets that keep Wismar’s Hanseatic soul alive.

Price: 19.95 €

Self-Guided Secrets of Kandy Exploration Game

(5 Reviews)

Uncover Kandy’s Sacred Secrets! Join Maha Adigar on a thrilling quest through temples, lakes, and hidden alleys to recover the stolen Sacred Tooth that guards the city’s spirit.

Price: 19.95 €

Self-Guided Secrets of Västerås Exploration Game

(5 Reviews)

Unleash Västerås’ Viking Spirit! Step into a city where ancient legends meet modern charm, solving clues to help Erik Stormbeard Skaldsson reclaim the Horn of Endless Cheer and awaken the heartbeat of Sweden’s fearless past.

Price: 19.95 €

Self-Guided Secrets of Norrköping Exploration Game

(5 Reviews)

Unlock Norrköping’s Hidden Majesty! Wander through roaring rivers and red-brick marvels as you help Johann III reclaim the Lost Keystone, reviving the city’s grand architectural dream.

Price: 19.95 €

Self-Guided Secrets of Manises Exploration Game

(5 Reviews)

Unleash Manises’ Ceramic Soul! Follow the trail with Ceval Premi Ajura, cracking clues amid tile-clad facades, lively plazas and the whispering Turia, as you help the little muse find her way back to her creator, Juan Albalat.

Price: 19.95 €

Self-Guided Secrets of Stockholm South Exploration Game

(5 Reviews)

Unravel Stockholm’s Shadows and Secrets! Step into a city where cobblestone streets hum with history and hidden stories, helping Björn the Shadow Watch track down Lisa and Lilly before they disappear into the city’s whispers forever.

Price: 19.95 €

Tropical Rush: Maya Bay, Phi Phi & Khai Island Snorkel Escape

Discover Thailand's natural wonders on a day out at sea from Phuket. Explore Phi Phi Island and Khai Island, as well as famous beaches like Maya Beach. Stop to snorkel, enjoy local food, and relax onboard.

Price: 2400.00 ฿

Cheow Lan Lake and Diamond Cave Full Day Tour from Khao Lak

(2 Reviews)

Awaken your wanderlust on a full-day adventure from Khao Lak to Cheow Lan Lake, the crown jewel of Khao Sok National Park. Cruise by longtail boat across emerald waters framed by limestone cliffs and pause at Khao Sam Kloe, the famous Three Friends Limestone Mountain. Continue with a jungle trek leading to Diamond Cave, where dazzling stalactites sparkle in the dim light. Relish Thai lunch at Phutawan Rafthouse, a floating restaurant surrounded by breathtaking scenery. Spend your afternoon swimm

Price: 4120.00 ฿

Mystical Highlands A Journey Through Ha Giang

This 4-day, 3-night Ha Giang tour offers an unforgettable journey through the stunning landscapes of northern Vietnam. Beginning with an overnight bus from Hanoi, the adventure winds through Bac Sum Pass, Quan Ba Heaven Gate, and the fascinating Lung Khuy Cave. Travelers will trek across the Dong Van Karst Plateau, explore the historic Vuong Palace, and marvel at the sweeping views from the renowned Ma Pi Leng Pass. The itinerary also includes a scenic boat ride along the Nho Que River, visits t

Price: 455.00 $

From Bern: Thun City Tour, Beatus Caves, Lake Cruise and Cheese

All tickets are included in this experience — no need to worry about hidden fees or reservations. This full-day journey invites you to explore the best of the Lake Thun region, where history, nature, and Swiss tradition come together in breathtaking harmony.Discover Thun, a fairy-tale town with medieval charm and panoramic views. Cruise across the deep-blue waters of Lake Thun, surrounded by mountains and vineyards. Explore the mystical St. Beatus Caves, where legends and geology meet inside a s

Price: 500.00 CHF

Private Longtail Boat Jurassic World James Bond from Khao Lak

(2 Reviews)

Claim a prehistoric adventure with your Private Longtail Boat James Bond Island Tour from Khao Lak, inspired by Jurassic World Rebirth. Cruise across Phang Nga Bay, where limestone cliffs rise like ancient giants. Visit the legendary James Bond Island, a dramatic filming location, then marvel at the leaning cliffs of Khao Ping Kan. Canoe through hidden lagoons and sea caves at Panak Island, and explore the glittering chambers of Kaew Cave, a cathedral of stone. At Hong Island, glide into secret

Price: 705.00 ฿

Hanoi: Bai Dinh Pagoda, Trang An Boat Ride & Mua Cave Views

Visit the magnificent Bai Dinh Pagoda, the largest spiritual complex in Vietnam, with convenient electric car transfers to explore its vast grounds. Continue with a peaceful boat trip through the enchanting Trang An landscape, gliding past limestone cliffs and hidden grottoes. Savor a Vietnamese buffet lunch with vegetarian options at a local restaurant before embarking on a short hike to Mua Cave. From its mountaintop viewpoint, take in sweeping vistas of rice fields and towering mountains. Rou

Price: 56.00 $

Scenic Ninh Binh: Bich Dong, Trang An Grottoes, Mua Cave & Hoa Lu

Experience Ninh Binh in a small group for a more personal and rewarding journey. With fewer travelers, you’ll have plenty of chances to ask questions, capture stunning photos, and enjoy the attentive guidance of your expert tour leader. This carefully crafted itinerary moves at a relaxed pace, letting you fully appreciate the region’s breathtaking landscapes and cultural treasures. Connect with locals, savor a traditional lunch of regional specialties, and gain authentic insight into daily life.

Price: 57.00 $

Ha Long Bay - 5 Star Luxury Cruise - All Inclusive 2D1N And 3D2N

Sail through the serene beauty of Lan Ha Bay and Halong Bay on our Luxury Cruise.Enjoy luxury accommodations, gourmet Vietnamese cuisine, and exciting activities while exploring hidden gems away from the crowds.Highlights:- Discover stunning spots like Dark & Bright Cave, Viet Hai Village, Ba Trai Dao Beach, and Tra Bau (filming location of Kong: Skull Island).- Stay in a stylish air-conditioned cabin with a private bathroom.- Activities include kayaking, bamboo boat rides, swimming, cycling, co

Price: 142.00 $

From Lucerne: Thun Tour, Beatus Caves, Lake Cruise and Cheese

Price: 450.00 CHF

Self-Guided Secrets of Porto Exploration Game

(5 Reviews)

Uncover Porto’s Fiery Secrets! Join commander Guilherme Gnomes Fernandes to hunt a living blaze while exploring historic churches, vibrant squares, and the soulful rhythm of Portugal’s river city.

Price: 19.95 €

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