These white sand islands are nestled upon the Great Barrier Reef marine park are a true natural spectacle! (barrierreefaustralia.com)
Although the skies in central Europe were clouded over, observers in Mediterranean countries had an unobstructed view of this unique natural spectacle. (scientificamerican.com)
Travelling in comfort with Great Rail Journeys on an escorted tour in Botswana is, without doubt, the most pleasurable and memorable way to experience the large - scale natural spectacle on offer. (greatrail.com)