Sluis van Aalst
Neptun covers the Sluis van Aalst lock in Belgium on the Dender. One GET request returns its position, VHF channel and current operating hours — the part that goes stale in every static list.
Facts
| Waterway | Dender |
| Country | Belgium |
| Position | 50.9298, 4.0520 |
Operating hours change; they are served live by the API rather than baked into this page.
Nearby locks on the same waterway
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/locks?lat=50.9298&lon=4.0520&radius=5"