Sky Garden

London's highest public garden occupies the top floors of the 'Walkie Talkie' skyscraper, offering striking 360-degree views across the capital. This unique space combines lush landscaping with floor-to-ceiling windows, creating an urban oasis in the sky that's completely free to visit. It ranks among London's most visited sights, and for good reason - most itineraries include it on day one. Tickets cost Free with advance booking required and 1-2 hours is enough to see everything without rushing.

Priority: High - do not skip Time needed: 1-2 hours Best for: experience london's best free panoramic views Skip if: You have a fear of heights or can't book advance tickets Cost: Free with advance booking required

Step into an elevated wonderland where tropical plants thrive against a backdrop of London's sprawling cityscape. The contrast between lush greenery and urban views creates a surreal experience as you identify landmarks from Tower Bridge to St Paul's Cathedral through panoramic windows.

Accessibility: Fully wheelchair accessible with lifts, accessible toilets, step-free throughout

Experience London's best free panoramic views from a sky-high garden. That puts it near the top of any London visit, and it deserves the spot. Combine it with Tower of London and Borough Market - they are close enough to walk between and together make the strongest half-day in London. Mornings are quieter if you want to take your time.

Skip if: You have a fear of heights or can't book advance tickets

• Book free tickets online well in advance.
• Arrive 15 minutes early for security.
• Dress code enforced - no sportswear.

Insider tip: Visit the Sky Pod bar on level 35 for drinks without needing advance booking

Best shots at golden hour, reflections in windows can be challenging, tripods not allowed