I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Portland Basin is at the junction of the Peak Forest, Ashton and Huddersfield Narrow canals. It's a great place where canals, boats and people meet, there is a museum in the old Ashton Canal warehouse offering lots of family friendly activities.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 08/12/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.