A serpentine bench is a type of outdoor seating that features a wavy, undulating design. This unique shape allows for multiple seating areas while creating a visually appealing form. Often made from materials like concrete or stone, these benches are designed to blend into public spaces such as parks and gardens. The concept of the serpentine bench was popularized by the architect Antonio Gaudí, particularly in his work at Park Güell in Barcelona. These benches not only provide comfort but also encourage social interaction, as their curvy design invites people to sit together in a relaxed manner.