| ★ |  What's inside of the Gateway Arch? (St. Louis, Missouri) | | 166.8K | Estados Unidos | |
| 4 |  What's inside Tower Bridge? (London, England) | | 161.6K | Estados Unidos | 88 |
| 16 |  I Found the Entrance of the BATCAVE! | | 2.2K | Canadá | 85 |
| 9 |  Uncovering Chicago Fascinating Tunnel Systems #chicago | | 1.9K | — | 86 |
| 1 |  How to get to the top of the Gateway Arch? #gatewayarch #stlouis | | 959 | Estados Unidos | 91 |
| 5 |  The Gateway Arch in St Louis, Missouri | Visit The USA @visittheusa | 926 | Estados Unidos | 87 |
| 6 |  No one knows about this Moab hike 🤫 🏜️ | | 804 | Estados Unidos | 87 |
| 20 |  Arches National Park in 5 minutes – ICONIC PLACES in the park 🌄 | theTravellers @thetravellers | 605 | Alemania | 85 |
| 19 |  This Hidden Tunnel System Under SLC Will Shock You #exploration #urbantunnels | Allred Travels @allredtravel | 515 | Estados Unidos | 85 |
| 7 |  Tim Visits The Oslo Transport Museum | | 200 | Noruega | 86 |
| 2 |  Come With Us to Gateway Arch National Park in St. Louis, MO | OnlyInYourState @onlyinyourstate | 168 | Estados Unidos | 91 |
| 3 |  Exploring Gateway Arch National Park | RV Adventure & St. Louis Highlights! | Derek and Jonathan @derekandjonathan | 133 | Estados Unidos | 88 |
| 8 |  Passing Trams in Porto: A Glimpse of Historic Streetcars | A View From Down and Above @aviewfromdownandabove | 124 | Bélgica | 86 |
| 17 |  Quiet Lanes and Hidden Tracks: Crescent Wharf | Lost Places Daily @lostplacesdaily | 44 | Estados Unidos | 85 |
| 14 |  Haunted Asylums & Giant Bats! Louisville's SECRET Spots You WON'T Find in Guidebooks! #ky #shorts | The World Unscripted Shorts @theworldunscriptedshorts | 35 | Estados Unidos | 85 |
| 15 |  Urban Explorations Beneath Taipei: A Hidden Tunnel Oasis | Bumerang2001 @bumerang2001 | 21 | Turquía | 85 |
| 12 |  Denver Off The Beaten Path: Top Secret Sights You Missed! #colorado #usa #shorts | The World Unscripted Shorts @theworldunscriptedshorts | 18 | Estados Unidos | 85 |
| 11 |  Very Unofficial Travel Guide to Barcelona: Gaudí, Tapas & Hidden Rooftops | | 6 | Reino Unido | 85 |
| 10 |  Urban Exploration: This Building is AMAZING! | Paradox Universe @paradoxuniverse1 | 5 | Estados Unidos | 86 |
| 18 |  Very Unofficial Travel Guide to New York City: Classic vs. Hidden Attractions | | 4 | Reino Unido | 85 |