That looks a cracking spot, caverns and mountains, ruined priory, canal waterways, castle and the living museum all within a square mile. With a bit of luck there might be an old pub with a cracking historical Mild aleAs with others its more about distance really, given travel times it tends to be a midday-ish meet which might mean the light isn't great for landscape. We've done villages, London, country fairs etc in the past. A pub lunch also seems popular
Just to add, the black country living museum has been suggested in the past