Come on in! Join Pinterest only takes like a second or so.

Praia Marinha, Carvoeiro, Algarve, Portugal

incredible: asperatus formation, canterbury, new zealand

Waiotapu Thermal Reserve, Rotorua, New Zealand.

Sedimentary layers with bands of hematite, magnetite (gray/black), and jasper (red) in banded iron formations of northern Michigan, USA.

Greece is definitely on the list.