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This was taken from the City Walls above Shipquay Gate, on a Saturday in the run-up to Christmas. The panorama opens looking up Shipquay Street with its Christmas decorations.
As you rotate clockwise you can see the old cannons on the seventeenth Century city walls. Above and behind them is the award-winning Tower Museum. If you continue to rotate you can see the Guildhall and behind it, the river Foyle. As your view turns back onto the walls themselves you see The Water Bastion where the walls turn up hill.