Hamsun's Promenade is a walking area in Grimstad, which takes visitors on walks in the footsteps of the author Knut Hamsun. The area offers a unique opportunity to experience the scenic surroundings that inspired Hamsun, with routes that describe his walks in the surrounding area. The first walk, Footprint 1 - Brevkort, leads to a mailbox, while the second walk, Footprint 2 - Eden's Garden/Smith-Petersens Garden, explores several of the historical sites associated with Hamsun.
The walks begin at Grimstad's old hospital, a point of historical significance. The walks also provide insight into Hamsun's life, including his house arrest in 1945, which provides a deeper understanding of the author's relationship with the area. Brochures with more information about the walks are available at the tourist office, which may be useful for those who want to learn more about Hamsun's connection to Grimstad.