Reykjavik, Iceland ??

Tunnel Beach, Dunedin, New Zealand.

Beautiful view from Inca Trail to the Sun Gate at Machu Picchu in Peru.

Pienza, Tuscany

Lava Beds National Monument, California ??

Belgrade, Serbia 🇷🇸

The marvelous Thailand.

Merano, Alto Adige, Italy.

The Castle of Zafra in Guadalajara, Spain.

Like a rainbow oil slick frozen onto dark crystals! Holding this mesmerizing piece of geology. Nature is wild. #OilSlickRainbow #SolidifiedRainbow #MineralSpecimen......See more

Oahu, Hawaii, USA.