No1 De Varennes-Sur-Seine
Neptun covers the No1 De Varennes-Sur-Seine lock in France on the Seine. One GET request returns its position, VHF channel and current operating hours — the part that goes stale in every static list.
Facts
| Waterway | Seine |
| Country | France |
| VHF channel | 22 |
| Position | 48.3756, 2.9143 |
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=48.3756&lon=2.9143&radius=5"