Keersluis Valkenburg (ZH)
Neptun covers the Keersluis Valkenburg (ZH) lock in Netherlands on the Wassenaarse- of Zijlwatering. One GET request returns its position, VHF channel and current operating hours — the part that goes stale in every static list.
Facts
| Waterway | Wassenaarse- of Zijlwatering |
| Country | Netherlands |
| Position | 52.1669, 4.4438 |
Operating hours change; they are served live by the API rather than baked into this page.
Nearest locks
- Keersluis Waddingerbrug
- Keersluis Voorhouterbrug
- Keersluis Leiden (in Zijl)
- Keersluis bij Wilhelminabrug Leiden
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/locks?lat=52.1669&lon=4.4438&radius=5"