Seinpost is the small cliff-edge promontory where the central boulevard meets the southern stretch of the beach. The dune drops dramatically to the sand, and a tiered viewing terrace gives a long view back over the entire Scheveningen seafront. A small bandstand and the modernist Seinpost restaurant occupy the top of the dune.
It is also the most reliable place for a sunset photograph of the Pier and the Kurhaus together. Free to access; sit on the wooden benches above the beach and watch the kitesurfers below. The terrace is busy in summer but quiet most of the year.