!b1op
!b1op
is a Marker place
on the River Nene (main river) between
Wadenhoe Lock No 24 (8 miles and 2 furlongs
and 5 locks
to the southwest) and
Fotheringhay Bridge (The ruins of Fotheringhay Castle are by the river.) (2 miles and 5 furlongs
and 1 lock
to the northeast).
The nearest place in the direction of Wadenhoe Lock No 24 is Cotterstock Lock Weir Exit No 2 (Channel leading to the Weir);
¼ furlongs
away.
The nearest place in the direction of Fotheringhay Bridge is Perio Lock Weir Entrance No 1 (Channel leading to the Weir - No Access);
1 mile and 3 furlongs
away.
Mooring here is unrated.
| Marker place "!b1ow" | 1 furlong | |
| Marker place "!b1ot" | 1 furlong | |
| Marker place "!b1os" | ½ furlongs | |
| Marker place "!b1or" | ¼ furlongs | |
| Marker place "!b1oq" | ¼ furlongs | |
| Marker place "!b1op" | ||
| Marker place "!b1oo" | a few yards | |
| Cotterstock Lock Weir Exit No 2 | ¼ furlongs | |
| Marker place "!jdix" | ½ furlongs | |
| Marker place "!jdiw" | ¾ furlongs | |
| Marker place "!jdiv" | ¾ furlongs | |