This massive, sulphurous volcanic crater is surrounded by cloud forest, one of six distinct kinds here ... As we ascend into the Tenorio Volcano National Park, we encounter the dazzling turquoise blue ...

This massive, sulphurous volcanic crater is surrounded by cloud forest ... we encounter the dazzling turquoise blue Río Celeste. This extraordinary hue is caused by a natural phenomenon.

Yesterday, the day Tudor discontinued the colourful chrono, Becks caused a stir by wearing a turquoise dial version that before this week, had previously never been seen before. Earlier in the ...