Tidal Basin, a lake in the South West of Washington DC National Plaza, connects with the Potomac River and the Potomac River with the sea. This is a natural lagoon (lagoon, xi, lagoon), where the tide is separated by the sand bank. The lake is as quiet as a mirror. The vast water surface is blue and scaly in the shade of the shore. Tidal Basin is Washington's best garden for cherry blossoms. Every year at the end of March and the beginning of April, thousands of cherry blossoms blossom in Tidal Lake, which is fascinating. Tidal Basin, a dense cultural landscape, has many memorial buildings around the lake, ranging from east to south to West - Jefferson Memorial, George Mason Memorial, Roosevelt Memorial, Martin Luther King Memorial. These monumental buildings and sculptures are the best records of American history. Tidal Basin is also a good place for leisure. Yacht wharf has been built on the Bank of Tidal Lake, which provides convenience for tourists to visit the lake. Tourists can rent bicycle boats to visit the lake. Take the Blue Line, get off the Orange Line at Smithsonian Station, walk south to the Washington Monument, and you can see the Tidal Lake. If you circle the tidal lake, it's about 89 kilometers away.