South Entrance lock, re-done by Brunel in 1844-49 because it was too narrow, but has been walled up since the 1950s, hence it not mattering too much about the silt these days.
You can just about see the wire stretched across from left to right that the kayak polo teams that play here string their goals from.
GPS Coordinates:
51.44828, -2.62216
Location: Hotwells & Harbourside