Đồng Nai Province

Đồng Nai Province (Vietnamese: Tỉnh Đồng Nai) is a province of Vietnam. It is located in the South Eastern Region and is bordered by Saigon and Bình Dương Province to the west, Bình Phước Province to the north, Lâm Đồng Province and Bình Thuận Province to the east, and Bà Rịa Province to the south.

Its capital and largest city is Biên Hòa, located in the west of the province as a sattelite city of Saigon. It is one of the most populous provinces in the country.

Geography
The province has a slightly hilly terrain and is a part of the edge of the Mekong Delta. Trị An Lake one of the largest lakes in Vietnam, is located here and is a part of the adjacent Cát Tiên National Park.