Vallorbe caves are very large, varied and most impressive of all caves I’ve seen. There are no such bizarre figures as in Harz. But there is an underground river, huge halls and curtains of thin, thin icicles.
Vallorbe caves are very large, varied and most impressive of all caves I’ve seen. There are no such bizarre figures as in Harz. But there is an underground river, huge halls and curtains of thin, thin icicles.