sakarya aerial view of a small boat on turquoise water and coastal protection structures

protection structures navigating underwater reflection turquoise highangle adapazari tranquil sakarya coastal default horizon vehicle aerial karasu animal small water ocean waves coast shore beach view boat full shot wave fish reef sand cape sea bay adapazari view architecture blue boat breakwater calm coastal erosion protection concrete blocks construction design drone shot ecology ecosystem engineering environment environmental conservation fishing green high angle karasu landscape landscape marine nature nature ocean peaceful sakarya sea wall shoreline structure summer sustainable development technology top tourism tourism tranquil travel water vacation