The shore or bank — the area close to the water's edge, often used in descriptive or poetic contexts.
夕方、岸辺に座って波の音を聞いた。
In the evening I sat on the shore and listened to the sound of the waves.
静かな岸辺で釣りを楽しんだ。
I enjoyed fishing on the quiet riverbank.
岸辺には野鳥が多く集まっていた。
Many wild birds had gathered on the shore.