Posting a picture on social media on Wednesday afternoon, Tom posed up at Edinburgh Castle during his trip with his husband Dustin Lance Black.

This photo shows the towers at Eglinton Castle ... This portcullis is at Edinburgh Castle (above). A castle dungeon was a room used to hold prisoners, usually underground. St Andrews Castle ...

Tom posted a snap of himself posing in front of Edinburgh Castle with a glorious blue sky in the background on Instagram, as he paid a visit to the historic capital city. This photo was followed ...

Hoisted high atop Edinburgh, as if monitoring the city below, Edinburgh Castle is not only one of Scotland's most recognized landmarks, but one of the country's most-visited attractions.