Top USA Underground Tours

Q: Which USA Underground Tours have Instant Confirmation?

USA Underground Tours with Instant Confirmation include: Private Shore Excursion Hilo Land of Frozen Fire up to 14 2-Day Hoover Dam Kayaking and Camping Tour with 6 Hot Springs White Mountains Full Day Private Tour & Hike Niagara Falls USA and Canada Tour W/ Boat, Cave & Skylon Tower Niagara Falls: Small Group Tour of American & Canadian Sides View all Tours with Instant Confirmation →

Q: I need a ride! Which USA Underground Tours have Hotel Pickup?

No problem. These USA Underground Tours include Hotel Pickup: Private Shore Excursion Hilo Land of Frozen Fire up to 14 Black Canyon and Hoover Dam 2-Day Kayak Camping Adventure The Mt St Helens Adventure Tour from Portland White Mountains Full Day Private Tour & Hike Niagara Falls USA and Canada Tour W/ Boat, Cave & Skylon Tower View all Tours with Hotel Pickup →

Q: Got any more USA trip ideas?

We sure do. Check out our curated lists of hand-picked USA Tours. Top 10 USA 2026 Senior-friendly tours USA The best tours and activities for culture lovers in USA Top Day Trips from USA Things to do in USA this summer View all USA Trip Ideas →

Q: What are the most popular styles of Tours and Activities in USA?

Based on our sales data over the past year, the most popular styles of tours and activities in USA are: USA Luxury & Special Occasions USA Luxury Tours USA Tours & Sightseeing USA Kid Friendly USA Cruises, Sailing & Water Tours View all tour styles in USA →

Self‑Drive Emerald Cave Kayak Tour in Black Canyon

Escape the city for a self‑drive, guided kayak tour launching from beautiful Willow Beach, where you paddle crystal‑clear waters through the spectacular Black Canyon to …More

Las Vegas, USA

5.0 (666)

Self‑Drive Emerald Cave Kayak Tour in Black Canyon

Escape the city for a self‑drive, guided kayak tour launching from beautiful Willow Beach, where you paddle crystal‑clear waters through the spectacular Black Canyon to...

3 hours Free Cancellation

5.0 (666)

from
$89

Your journey begins when you meet your friendly local guide outside the Hard Rock Cafe at 333 Prospect St, Niagara Falls, NY. From there, you’ll …More

Niagara Falls, USA

4.6 (11)

Niagara Falls USA Highlights Tour with Cave of the Winds

Your journey begins when you meet your friendly local guide outside the Hard Rock Cafe at 333 Prospect St, Niagara Falls, NY. From there, you’ll...

2 hours Free Cancellation

4.6 (11)

from
$89

Niagara Falls NY small group Winter Wonderland Tour

See Niagara in the Winter with its glistening ice. This tour features the world famous Cave of the Winds walk in front of the Falls. …More

Niagara Falls, USA

4.9 (120)

Niagara Falls NY small group Winter Wonderland Tour

See Niagara in the Winter with its glistening ice. This tour features the world famous Cave of the Winds walk in front of the Falls....

2 hours Hotel pickup offered Free Cancellation

4.9 (120)

from
$86

Self-Drive Emerald Cave Kayak Tour-Guided Willow Beach Paddle

Paddle a tranquil, flat-water stretch of the Colorado River to stunning Emerald Cave, led by a Wilderness First Aid Certified guide and limited to just …More

Las Vegas, USA

5.0 (107)

Self-Drive Emerald Cave Kayak Tour-Guided Willow Beach Paddle

Paddle a tranquil, flat-water stretch of the Colorado River to stunning Emerald Cave, led by a Wilderness First Aid Certified guide and limited to just...

4 hours Free Cancellation

5.0 (107)

from
$85

Las Vegas: Guided Kayak Tour from Willow Beach to Emerald Cave

Embark on an unforgettable kayaking adventure to Emerald Cave along the scenic Colorado River. Meet your guide at Willow Beach, enjoy a brief safety orientation, …More

Las Vegas, USA

4.9 (133)

Las Vegas: Guided Kayak Tour from Willow Beach to Emerald Cave

Embark on an unforgettable kayaking adventure to Emerald Cave along the scenic Colorado River. Meet your guide at Willow Beach, enjoy a brief safety orientation,...

4 to 7 hours Hotel pickup offered Free Cancellation

4.9 (133)

from
$85

Cincinnati Historic Centre Food Tour with 6 Authentic Dishes

Experience Cincinnati’s rich flavors on our Secret Food Tour through the city’s vibrant historic district. With 6+ tastings, you’ll discover why locals are so proud …More

Cincinnati, USA

5.0 (111)

Cincinnati Historic Centre Food Tour with 6 Authentic Dishes

Experience Cincinnati’s rich flavors on our Secret Food Tour through the city’s vibrant historic district. With 6+ tastings, you’ll discover why locals are so proud...

3 hours Free Cancellation

5.0 (111)

from
$80

Top 10 Sites & Bites of Cincinnati Tour with Riverside Food Tours

Discover Cincinnati on a 3-hour adventure through the heart of the Queen City! This fast-paced tour features 6 mouthwatering food stops, Cincinnati’s Top 10 must-see …More

Cincinnati, USA

5.0 (531)

Top 10 Sites & Bites of Cincinnati Tour with Riverside Food Tours

Discover Cincinnati on a 3-hour adventure through the heart of the Queen City! This fast-paced tour features 6 mouthwatering food stops, Cincinnati’s Top 10 must-see...

180 to 200 minutes Free Cancellation

5.0 (531)

from
$79

Self-Guided Emerald Cave Kayak Tour from Willow Beach

Launch from Willow Beach for a self-guided adventure into Black Canyon, paddling calm, emerald-green waters to the luminous Emerald Cave at your own pace. This …More

Las Vegas, USA

5.0 (10)

Self-Guided Emerald Cave Kayak Tour from Willow Beach

Launch from Willow Beach for a self-guided adventure into Black Canyon, paddling calm, emerald-green waters to the luminous Emerald Cave at your own pace. This...

4 hours Free Cancellation

5.0 (10)

from
$75

Atlanta's Black History and Civil Rights Tour

Join us as we unfold time with this exciting Black History and Civil Rights tour. What better place to delve into African-American heritage than the …More

Atlanta, USA

4.9 (1,507)

Atlanta's Black History and Civil Rights Tour

Join us as we unfold time with this exciting Black History and Civil Rights tour. What better place to delve into African-American heritage than the...

4 hours 30 minutes Free Cancellation

4.9 (1,507)

from
$74

Boston Pizza Lovers Food and History Walking Tour

Feed BIG appetites, at small prices! A true Pizza Lover never settles for just samples. Enjoy three different FULL SIZE slices during this fun and …More

Boston, USA

4.8 (1,114)

Boston Pizza Lovers Food and History Walking Tour

Feed BIG appetites, at small prices! A true Pizza Lover never settles for just samples. Enjoy three different FULL SIZE slices during this fun and...

2 hours 30 minutes Free Cancellation

4.8 (1,114)

from
$59

1.5 Hour Walking Tour from La Jolla in San Diego

Here's what you'll find on the La Jolla tour. La Jolla is a small, upscale town tucked away in the city of San Diego, and …More

La Jolla, USA

5.0 (6)

1.5 Hour Walking Tour from La Jolla in San Diego

Here's what you'll find on the La Jolla tour. La Jolla is a small, upscale town tucked away in the city of San Diego, and...

1 hour 30 minutes Free Cancellation

5.0 (6)

from
$59

California Adventure Bundle: 13 Self-Guided Audio Tours

Explore California's Best with Shaka Guide's California Audio Tour Bundle! Discover Lake Tahoe's clear waters, Joshua Tree's otherworldly landscapes, Yosemite's majestic beauty, Death Valley's unique …More

Death Valley National Park, USA

4.5 (2)

California Adventure Bundle: 13 Self-Guided Audio Tours

8 days Free Cancellation

4.5 (2)

from
$55

Cave of the Winds Express Pass and 30 Min Walking Tour

Book with us to get your express reservation with the cave of the winds guaranteeing your spot as they often sell out. You will also …More

Niagara Falls, USA

4.8 (6)

Cave of the Winds Express Pass and 30 Min Walking Tour

Book with us to get your express reservation with the cave of the winds guaranteeing your spot as they often sell out. You will also...

1 hour 45 minutes Free Cancellation

4.8 (6)

from
$54

Cave of the winds skip the ticket line Tickets with walking tour

This is the best way to do the cave of the winds as their official website does not allow advanced day online ticket sales and …More

Niagara Falls, USA

4.6 (8)

Cave of the winds skip the ticket line Tickets with walking tour

This is the best way to do the cave of the winds as their official website does not allow advanced day online ticket sales and...

1 hour 30 minutes Free Cancellation

4.6 (8)

from
$54

Enjoy a guided tour from one of our professional guides, you will learn the history of Niagara Falls, learn about the Daredevils as well as …More

Niagara Falls, USA

4.7 (69)

Cave of the Winds USA Adventure Tour

Enjoy a guided tour from one of our professional guides, you will learn the history of Niagara Falls, learn about the Daredevils as well as...

2 hours Free Cancellation

4.7 (69)

from
$48

Comedy History Tours NYC is New York City's Premier History of Comedy Tour. See the sites in Greenwich Village where modern-day stand-up comedy was born. …More

New York City, USA

4.9 (24)

NYC's History of Comedy Tour

Comedy History Tours NYC is New York City's Premier History of Comedy Tour. See the sites in Greenwich Village where modern-day stand-up comedy was born....

1 hour 15 minutes Free Cancellation

4.9 (24)

from
$30

Portland Ghosts Boos and Booze Haunted Pub Crawl

Come on our chilling Haunted Pub Crawl tour presented by US Ghost Adventures! On select nights, explore the haunted streets of Portland, sip on local …More

Portland, USA

4.1 (56)

Portland Ghosts Boos and Booze Haunted Pub Crawl

Come on our chilling Haunted Pub Crawl tour presented by US Ghost Adventures! On select nights, explore the haunted streets of Portland, sip on local...

2 hours Free Cancellation

4.1 (56)

from
$29

Explore the quirky underground tunnels of Oklahoma City, built during urban renewal in the 70s. This tour highlights modern art installations, historic photographs, and the …More

Oklahoma City, USA

4.8 (11)

OKC Underground: Indoor History Tour

Explore the quirky underground tunnels of Oklahoma City, built during urban renewal in the 70s. This tour highlights modern art installations, historic photographs, and the...

1 hour 30 minutes Free Cancellation

4.8 (11)

from
$29

Discover the intriguing world beneath the surface on the Classic Cave Tour at Colossal Cave Mountain Park. This family-friendly tour spans half a mile and …More

Tucson, USA

4.9 (104)

Classic Cave Tour at Colossal Cave

Discover the intriguing world beneath the surface on the Classic Cave Tour at Colossal Cave Mountain Park. This family-friendly tour spans half a mile and...

55 minutes Free Cancellation

4.9 (104)

from
$24