- edinburgh.org point-of-interest/edinburgh-castle/Edinburgh Castle is alive with exciting tales of its time as a military fortress, royal residence and prison of war.
- britannica.com place/Edinburgh-CastleEdinburgh Castle, stronghold that was once the residence of Scottish monarchs and now serves mostly as a museum.
- scottishtours.co.uk blog/what-is-inside-edinburgh…When you visit the city of Edinburgh, you can’t help but notice the magnificent castle sitting atop its rocky base, also known as castle rock Edinburgh.
- edinburghcastle.co.uk history/Edinburgh Castle is situated on Castle Rock in the city of Edinburgh, Scotland. Castle Rock formed after a volcano erupted over 340 million years ago.
- aboutbritain.com EdinburghCastle.htmMons Meg used to reside at the Tower of London but was returned to Edinburgh Castle in 1829 and today it’s one of the castle’s most popular attractions.
- historyhit.com locations/edinburgh-castle/Today, visitors to Edinburgh Castle can explore the castle’s history through a series of guided tours and exhibitions.
- cntraveler.com activities/edinburgh/edinburgh-…Edinburgh Castle is one of the most famous castles in the world; it towers above Scotland’s capital from its seat upon Castle Rock.
- introducingedinburgh.com edinburgh-castleEdinburgh Castle is one of the city’s most important tourist attractions. To see all its highlights, you’ll need several hours, but it's definitely worthwhile.
- planetware.com edinburgh/edinburgh-castle-sco-…() Although it's not quite the oldest castle in Scotland — this honor goes to Argyll's — Edinburgh Castle is certainly the country's most famous fortress.
- britainexpress.com attractions.htm…When the 1707 Act of Union joined Scotland and England, the Scottish Crown, Sceptre, and Sword were brought to Edinburgh Castle and locked in a heavy chest.