| cave-experience.nl | Cave Experience Valkenburg | The Gemeentegrot is the oldest limestone cave in the Netherlands and forms the heart of Cave Experience Valkenburg. The website describes the cave’s history and offers tours to provide visitors with immersion in this unique environment. | Planning → Tours 870 Environment → Nature 8454 | tour 2315 history 7286 | Valkenburg aan de Geul → Valkenburg 922 |
| mobielegrot.nl | Mobiele Grot | The Mobile Cave is a mobile, 30-meter-long recreational cave specifically designed to provide a speleological experience at various locations. | Christmas → Christmas Markets 164 Events & Activities → Outdoor Activities 1043 | camera 1733 event 45199 | Losser → de Lutte 222 |
| bijdeblokbreker.nl | Blokbreker | The municipal cave houses an extensive underground tunnel system and historical artifacts. | Brasseries & Bistros → Brasserie 1005 Monuments → Cultural Heritage 514 | brasserie 752 living room 1325 terrace 4847 | Limburg → Valkenburg aan de Geul 1233 |
| mergelrijk.nl | MergelRijk Valkenburg | The caves of MergelRijk offer a unique underground experience with an audio tour and activities. | Planning → Tours 870 Environment → Nature 8454 | limestone 44 audio tour 53 souvenir 175 outing 982 | Valkenburg aan de Geul → Valkenburg 922 |
| kerstmarktgemeentegrot.nl | Gemeentegrot Valkenburg | The Christmas market is held in an old limestone cave, creating a unique setting. | Christmas → Christmas Markets 164 Architecture & Sites → Historical Sites 1951 | christmas market 163 ticket 2785 decoration 4085 restaurant 11215 | Limburg → Valkenburg aan de Geul 1233 |
| wandelcomite-strosa.nl | Wandelcomite St Rosa | The Sibbergrove is a unique limestone cave, the ‘Mergelgrot’ of South Limburg, accessible only through Wandelcomite St Rosa. | Tourism → Guided Tours 74 Environment → Nature 8454 | committee 629 walk 2161 tour 2315 camp 2466 | Valkenburg aan de Geul → Valkenburg 922 |
| eilandkefalonia.nl | eislandkefalonia.nl | The Melissani Cave is a major attraction on Kefalonia, known for its crystal-clear water and its mythological connection to the god Pan. | Europe → Greece 588 Context 161394 | spring 113 mountain 200 island 780 museum 2002 beach 3210 | |
| zwerfweekend.nl | Stichting Zwerfweekend | Participants explore caves in small groups, taking into account the wet and slippery conditions. | Hiking → Trekking 95 | climbing 139 tours 1048 cycle 1906 | |
| denimsportsbar.nl | Denim Sports Bar | Men can try on the styles in a special ‘cave’ within the store. | Fashion → Style Advice 370 Fashion → Men’s Fashion 690 | choice 827 conversation 1828 style 2348 clothing 9443 | |
| akashacentrum.nl | Akasha Centrum | There is a grounding cave where visitors can allow their soul to fully descend into their body. | Spirituality → Spiritual Centers 13 Wellness → Spiritual Travel 197 | frequencies 48 open day 205 magic 258 travel 7210 energy 9075 | |
| ardeche-vakantiehuis.nl | Les Rives d'Ardèche | Various caves, such as the Aven d'Orgnac and the Chauvet cave, offer fascinating exploration possibilities. | Villas → Luxury Villas 183 Context 161394 | ardèche 16 villa 1351 pool 1532 park 1863 shop 6483 | |
| hultink-fotografie.nl | Hultink Fotografie | A cave is a naturally formed underground space, as described on the website. | World War II → Holocaust 115 TravelBrands → Tour Operators 363 | hobby 525 trip 2032 portrait 3685 wedding 4258 photography 9503 | Limburg → Maastricht 6008 |
| gabyenpeter.nl | Gaby en Peter . nl | The website describes visits to caves such as the Melissani cave, which are part of the travel experience. | Europe → Balkan 50 Vacations → Beach Vacations 866 | airplane 105 destination 2580 vacation 4234 dish 5936 travel 7210 | North-Holland → Amsterdam 41253 |