| grottenmaastricht.nl | grottenmaastricht.nl | The Caves of Maastricht are a complex of underground passages and chambers formed by centuries of marble extraction. They offer a unique look into the history of the region. | Europe → Italy 786 Tourism → Cultural Attractions 698 | passage 28 marble 159 tours 1048 history 7286 | Valkenburg aan de Geul → Valkenburg 922 |
| jutenjul.nl | Jut & Jul Produkties | The Grotten van Valkenburg are the setting for the ghost tour, with their unique tunnel system and historical story. | Architecture & Sites → Historical Sites 1951 Themed Events → Parties 3626 | knight 19 guide 1364 | |
| grottenvanvalkenburg.nl | Walther Odekerken | The website describes the Grottentocht as a tour through the Roebroekgroeve, one of the most beautiful caves in Valkenburg, representing the core activity of the website. | Tourism → Cultural Attractions 698 | accessibility 571 tour 2315 ticket 2785 history 7286 | Valkenburg aan de Geul → Valkenburg 922 |
| jeep-experience.nl | Jeep Experience | The events take place in the caves near Paris, through beautiful canyons and trails. | Sports & Auto → Auto Events 127 TravelStyles → Adventure 635 | suv 30 jeep 38 agency 944 event 45199 | |
| harzgids.nl | Harz Vakantietips en Informatie | The karst landscape of the Harz houses several caves, including dripstone caves. | Europe → Germany 654 Landscape → Mountains 81 | harz 24 town 126 natural area 208 ski 256 castle 494 | |
| valkenburgadventure.nl | ASP Adventure | The Valkenburg caves form the basis for many of the offered adventurous experiences. | Planning → Tours 870 TravelStyles → Adventure 635 | tours 1048 | Valkenburg aan de Geul → Valkenburg 922 |
| kenniscentrum-xl.nl | Kenniscentrum-XL | The website describes various prehistoric caves and their location in Europe, indicating a focus on archaeological sites. | Hiking → Europe 51 Time Periods → Prehistory 57 | burial mound 15 artifacts 27 culture 3922 | |
| minecraft.nl | Minecraft.nl | Players can discover caves in the game and find valuable resources there. | Games → Computer Games 263 Internet → Forums & Communities 1599 | minecraft 71 structure 1305 game 2807 | |
| royalkefalonia.nl | Royal Kefalonia | The Drogarati caves, with their shimmering crystals, are a popular tourist attraction on Kefalonia. | Europe → Greece 588 | lighthouse 87 island 780 beach 3210 | |
| scriptageologica.nl | scriptageologica.nl | Caves were used as living space in the past, and the website illustrates how the living conditions of humans differed in the past compared to the current situation. | Time Periods → Prehistory 57 Nature → Geology 214 | geology 41 period 94 world 321 writing 1504 | |
| sunflight.nl | sunflight.nl | The website presents the Caves of Han in Belgium as a world-famous natural wonder. | AccommodationTypes → Accommodation 12130 Environment → Nature 8454 | volcano 14 stacaravan 20 sea 782 village 808 vacation 4234 | |
| valsugana.nl | Valsugana | The website details several caves, such as the Grotta della Bigonda and the Cave of Calgeron, revealing a fascinating underground world. | Europe → Italy 786 Landscape → Mountains 81 | town 126 natural area 208 lake 352 campsite 2093 history 7286 | |
| rotskunst.nl | Rotskunst.nl | Caves are the most common locations where rock art has been found, often in the form of paintings and engravings. | Time Periods → Prehistory 57 Tourism → Cultural Attractions 698 | technique 2157 artist 5745 | Amsterdam → Southeast 815 |
| wattedoeninlimburg.nl | wattedoeninlimburg.nl | The caves in Valkenburg are listed as a popular attraction. | Family Activities → Outings 763 Events & Activities → Outdoor Activities 1043 | pie 68 outing 982 nature 9094 event 45199 | Venlo → Arcen 234 |
| floorfloortje.nl | floor floortje | The caves of Han are a popular tourist destination that is interesting and mysterious. | Shopping → Nvt 108 SpecificDestinations → Destinations 1105 | travel bag 59 hiking trail 114 macbook 174 baby clothing 309 haircare 469 | |
| devlaamsegaai.nl | B&b De Vlaamse Gaai | The Grotten van Han are an underground natural wonder with impressive stalactites and stalagmites, offering a unique travel experience. | Belgium → Ardennes 72 Environment → Nature 8454 | ardennes 98 ticket 2785 nature 9094 | |
| vorster.nl | Parc La Clusure | The Caves of Han are a major tourist attraction in the region. | Belgium → Ardennes 72 Accommodation → Cabins 231 | ardennes 98 chalet 1264 campsite 2093 | |
| hisakal.nl | Romy and Aldo | The Postojna and Skocjan caves are notable geological formations and popular tourist destinations. | Europe → Slovenia 12 Events & Activities → Outdoor Activities 1043 | ski 256 holiday home 2753 wine 4476 | South-Holland → Rotterdam 25048 |
| cattastic.nl | Cattastic | Cattastic offers cat furniture, including cat beds and shelters, to provide the cat with a safe and comfortable place. | Pets → Cats 639 Animals → Pet Stores 478 | grooming products 52 cat food 98 toy 2295 | |