St Giles Cathedral

Scotland's High Kirk and the mother church of worldwide Presbyterianism, featuring a distinctive crown spire that defines Edinburgh's skyline. This medieval cathedral houses beautiful stained glass windows, the ornate Thistle Chapel, and centuries of Scottish religious history. It sits below the headline sights but earns its place on a longer visit to Edinburgh, especially paired with nearby Royal Mile. Tickets cost Free (donations welcomed, Thistle Chapel £3) and 45 minutes to 1 hour is enough to see everything without rushing.

Priority: Medium - include with 2+ days Time needed: 45 minutes to 1 hour Best for: scotland's most important church with handsome Skip if: You're not interested in religious sites or Scottish history Cost: Free (donations welcomed, Thistle Chapel £3)

Entering through heavy wooden doors into a space filled with colored light from stained glass windows, you'll walk among stone pillars and elaborate memorials while organ music occasionally echoes through the nave.

Accessibility: Wheelchair accessible via ramp entrance on High Street

Scotland's most important church with handsome architecture and deep historical significance. It is not the first thing you should see in Edinburgh, but with two or more days it fills a gap the major sights leave. It pairs naturally with Royal Mile and Real Mary King's Close - together they fill a solid half-day. Mornings are quieter if you want to take your time.

Skip if: You're not interested in religious sites or Scottish history

• Respect ongoing worship services.
• The Thistle Chapel requires separate entry fee.
• Audio guides available for deeper historical context.

Insider tip: Look for the heart-shaped cobblestones outside - locals spit on them for luck

Photography allowed except during services. Beautiful stained glass and architectural details