9 Best Observation Decks in London
Discover London's most breathtaking viewpoints with our curated list of observation decks and free viewing platforms. From the soaring heights of Horizon 22 and Sky Garden to the charming rooftop at The Garden at 120, find the best spots for panoramic cityscapes. Explore hidden gems like The Lookout and The Post Building, or enjoy iconic sights from The Shard and Greenwich Park. Perfect for capturing stunning photos and experiencing London from above.
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We've done exactly what you would have done—spent hours scrolling through TikTok, Instagram, and Reddit to find the absolute best experiences. These 22 recommendations come from real travelers sharing their unfiltered takes, hidden gems, and insider secrets. No travel agency fluff, just the wisdom of people who've actually been there. This is how everyone really plans their trips these days.
Experience breathtaking panoramic views from London's highest free public viewing gallery. Located on the 58th floor, it offers stunning vistas across the city, making it a must-visit for any London explorer.
Tip: Book your free tickets online well in advance as they sell out quickly.
Ascend to London's highest public garden for spectacular 360-degree views of the city skyline. This lush, green oasis offers a unique perspective on landmarks like The Shard and Tower Bridge.
Tip: Reservations are essential and should be made online in advance.
Discover a serene rooftop garden offering impressive city views without the need for pre-booking. It's a fantastic free alternative with fewer crowds, perfect for a relaxed viewing experience.
Tip: Arrive early to secure a good spot, especially during peak times.
This newer viewing platform on the 50th floor provides uninterrupted, sweeping views of London's iconic landmarks. It's often easier to secure tickets here compared to other popular spots.
Tip: Tickets are released bi-weekly on Mondays, so plan your booking accordingly.
Explore one of London's lesser-known public vantage points for amazing city skyline views. This spot offers a unique perspective and a chance to see iconic landmarks from a different angle.
Tip: Check opening times before your visit as they can vary.
Take a glass lift up to this free rooftop terrace for one of the best free views in the city, especially of St. Paul's Cathedral. It's open daily and offers a stunning look at the London skyline.
Tip: The terrace is open from 6 AM to midnight, offering flexibility for your visit.
Ascend Western Europe's tallest building for unparalleled views across London. While not free, it offers a premium experience with extensive vistas and the option to enjoy a drink at its sky bar.
Tip: Consider visiting the sky bar for a drink to enjoy the views without a separate ticket.
Enjoy a fantastic, free view of the London skyline from the hill in Greenwich Park. It's a great spot for a picnic with a view and offers a different perspective of the city.
Tip: Combine your visit with exploring the charming Greenwich village.
While not a dedicated observation deck, the 10th-floor cafe at Tate Modern offers surprisingly decent views of the city, including St. Paul's Cathedral and the Thames.
Tip: Grab a coffee and enjoy the cityscape from the cafe.