Grüneburgpark is Frankfurt's largest public park, a wide green space in the Westend beside the university and the Palmengarten. It is not formal or showy; its appeal is local life, with students on the lawns, office workers jogging after work, and families using the paths on weekends.
Come here when the city centre feels too hard-edged. The park links easily with the Palmengarten and the Korean Garden, making it a useful pause on a museum-and-garden day north of the old town.