Things to do in Sloter-/Riekerpolder AmsterdamActivities and Attractions in Sloter-/RiekerpolderSloter-/Riekerpolder provides a unique blend of nature and urban experiences. You can enjoy parks, cycling paths, and local culture all in one area. Sloterpark: A large park perfect for walking, jogging, and picnicking. Sloterplas: A stunning lake