There were at least two episodes, maybe three, where they reused the same location and just redecorated it.

It's a wooden dock with rocks/boulders right beside it. When they step off the dock onto the rocks you see that the rocks also float.

Anybody remember which episodes that location appeared in?

Was that from 'The Survivors'? There was a floating dock and rocks around... I'll have to watch it again tonight and see.

The only other ep I recall with the dock is 'Widowmaker'. I don't mind watching that one again, either!

*scratches head to think of the other one*

ok I was thinking of the hut in Silent world, cos that's also used in Prisoner of conscience.

but if its just a dock.. um....

Survivors and The Endangered?

Might be a good possibility.

what about the dock Harry is fishing on at the start of passages? is that the same one?

Now you mention it.

Actually Silent world can't be the same dock anyway, it was filmed in LA, the other episodes where filmed in Canada