🇻🇳Halong Bay, Vietnam
One of the most beautiful sea bays on the planet. Thousands of amazing islands are scattered over a huge area off the coast of the northeastern part of Vietnam. The bay covers an area of 1,553 km2 and consists of approximately 2,000 islands, rocks and sheer cliffs. The length of the coastline alone is as much as 120 kilometers.
https://goo.gl/maps/6zMFXTE8feAi5Ywd8