esplanade

/ˈɛspləˌneɪd/
noun
  1. A long, open, level area, usually beside the sea or a river, where people walk for pleasure.
    • Every Sunday, the esplanade is filled with families, joggers, and street performers.
    • We strolled along the esplanade, enjoying the ocean breeze.
    • The hotel is located right on the esplanade, with a beautiful view of the bay.