| ★ |  Shadows of Secrecy: The Enigma of Sintra's Cursed Mansion | Sintra Explorers @sintraexplorers | 61 | Portugal | |
| 14 |  Catacombs: The Forbidden Door | Official Trailer | | 850 | Francia | 87 |
| 6 |  Masonic Secrets: the Biester Mansion in Sintra, Portugal | Visit to the Masonic Chamber | Sintra Explorers @sintraexplorers | 355 | Portugal | 87 |
| 2 |  Explore the Enchanting Castle of the Moors and Quinta da Regalera in Portugal | AdventureVoyage @adventurevoyage | 215 | — | 88 |
| 3 |  Discover the Mystical Castle of the Moors Exploring Medieval Times and Breathtaking Views | AdventureVoyage @adventurevoyage | 201 | — | 88 |
| 7 |  You Won't Believe What's Inside This Fairytale Castle in Sintra | AdventureVoyage @adventurevoyage | 195 | — | 87 |
| 4 |  Discover the Mystical Castle of the Moors Exploring Medieval Times and Breathtaking Views | AdventureVoyage @adventurevoyage | 93 | — | 88 |
| 12 |  Discover Portugal's Best-Kept Secret: A Sanctuary That Heals Your Soul | AdventureVoyage @adventurevoyage | 92 | — | 87 |
| 18 |  Echoes of the Ancients: Mysterious Murmurs in Peru #peru #mystery #history | Scary Night Teller @scarynightteller | 66 | Estados Unidos | 87 |
| 15 |  Discover the Tranquility of Praia da Adraga A Hidden Gem in Sintra | AdventureVoyage @adventurevoyage | 49 | — | 87 |
| 1 |  Embark on a Captivating Tour of Quinta da Regaleira | Sintra Explorers @sintraexplorers | 37 | Portugal | 89 |
| 16 |  25 HIDDEN Places in Sintra Portugal You Must Visit at All Costs! | AdventureVoyage @adventurevoyage | 36 | — | 87 |
| 11 |  Discover the Magic of Fonte da Sabuga Sintra's Historic Healing Fountain | AdventureVoyage @adventurevoyage | 24 | — | 87 |
| 5 |  The Amazing Secret Tunnels of Quinta da Regaleira | AdventureVoyage @adventurevoyage | 15 | — | 88 |
| 19 |  Explore the Enchanting Pena Palace in Sintra A Fairytale Like Getaway | AdventureVoyage @adventurevoyage | 15 | — | 87 |
| 8 |  I Visited the Most Notorious Mafia City in the World | | 13 | — | 87 |
| 9 |  Discover the Majestic Beauty of Setai's Palace in Sintra | AdventureVoyage @adventurevoyage | 12 | — | 87 |
| 10 |  5 Most Mysterious Historical Photographs Discovered | Top 10 Trending @top10trendinghere | 8 | Estados Unidos | 87 |
| 17 |  Discover the Serene Beauty of Cappella di Salmamede in Janas | AdventureVoyage @adventurevoyage | 6 | — | 87 |
| 13 |  10 SCARIEST AND MOST MYSTERIOUS MONUMENTS IN ITALY - PART 2 | | 2 | Italia | 87 |