hanging bridge over the canyon at tsingy de bemaraha national park, madagascar

adventure adventurous africa attraction bemaraha bridge canyon crossing destination discover excursion exploration explore forest formation geological geology gorge grey hanging heritage hike hiking journey karst landmark landscape limestone lunar madagascar national natural nature panorama panoramic park peak plateau ravine reserve rock rope scene scenery scenic sightseeing stone suspended suspension swaying tour tourism tourist travel trek trekking trip tsingy unesco vacation