Useful Information

Location: Valkenburg
Open: Easter Holidays to JUN daily 11-16.
JUL to AUG daily 10-16:30.
SEP to Autumn daily 11-16.
Fee: yes.
Classification: SubterraneaRock Mine subterranean limestone quarries.
Light: LightIncandescent Electric Light System
Dimension: T=20 °C.
Guided tours:
Address: Grottenaquarium, Trichtergrubbe 2, 6301 Valkenburg, Tel: +31-43-6042929, Fax: +31-43-6042929, Tel: +31-43-6012336.
As far as we know this information was accurate when it was published (see years in brackets), but may have changed since then.
Please check rates and details directly with the companies in question if you need more recent info.



The Valkenburg Grottenaquarium is an ordinary aquarium located at an extraordinary location. It is loacted underground in the former Trichtergrubbe quarry. They have 32 aquariums with tropical fishes and amphibians. Some of the highlights are blowfish, axolotl, lungfish, and electric eel.