Assassin's Creed Syndicate Free Roam (Parkour, Combat, Carriages and climbing Big Ben) PS4 - YouTube
A less accurate version of 1868 London could've actually been excellent for parkour. The earlier games bent scale and realism for the sake of style they are still the best designed for
Assassin's Creed Mirage's Parkour Calls Back to Ezio Trilogy - GameRevolution
Assassin's Creed Syndicate - Amazing 4K Real Life Parkour