Natural Hiding Place Natural look, integrates in any type of terrarium Provides a secure hiding place Prevents stress Very stable, not easily tipped over by larger reptiles A proper hiding area is an often-underestimated feature of a natural terrarium. Without a safe spot to hide and sleep reptiles and amphibians will easily develop stress that will effect their activity and appetite. With a realistic pebble design and an enlarged hiding volume, the Exo Terra Reptile Cave mimics natural hiding places of reptiles and amphibians. The Exo Terra Reptile Cave provides shelter as well as offering a cooler and more humid microclimate in your terrarium. The Reptile Cave is very stable, and not easily tipped over by larger reptiles.