What a Rooftop Bar Really Is

A rooftop bar is a venue perched on a building’s uppermost floor, offering panoramic views and a curated drink menu. In London, the term usually implies a private or semi‑private space that blends city skyline with atmospheric lighting. Think of a terrace with glass walls, a few high‑chair sets, and a bar that serves craft cocktails, local craft beers, or a rotating selection of fine wines.

How to Spot a Hidden Gem

Hidden rooftops usually lack the obvious signage of a tourist hotspot. Look for a building that isn’t a hotel or a commercial office, but a former warehouse or an old office block that has been repurposed. A discreet door, a subtle “Open” sign, and a small group of locals can be a good indicator. Many of these spots open after 8 pm to take advantage of the sunset; booking a table for a weekday evening is often cheaper than a weekend slot.

Top Three Must‑Visit Rooftops

• The Sky Garden – Located on the 20th floor of 20 Fenchurch Street, this venue offers a 360‑degree view of the Thames and the Shard. The bar menu includes a signature gin‑based cocktail called “Garden Grown” and a selection of small plates that pair well with the drinks. A private lounge can be reserved for groups of up to 12 people, and the venue is free to enter, though you must book a drink in advance.
• Bar 86 – Nestled in the old Bank of England building, this bar sits on the 86th floor. Its terrace has a minimalist design: two long tables, a few lounge chairs, and a small bar counter. The drink list focuses on classic cocktails with a twist, such as a smoked‑honey Old Fashioned. The venue is known for its late‑night crowd; the last drink is served at 2 am.
• Rooftop 19 – Found on the roof of a former post office on Southwark Street, this bar offers a more intimate setting. With only 20 seats, it feels like a private club. The menu includes a “London Fog” cocktail that blends Earl Grey tea with vanilla vodka. The bar also hosts live jazz sessions on Thursdays.

What to Expect When You Arrive

Most hidden rooftops do not have a coat check, so bring only what you need. The staff usually takes a photo of your ID for age verification, then offers you a drink menu. If you’re dining, the service is typically a mix of waiter and self‑serve: you can order from a tablet, and the bartender will bring your cocktail to the table. The atmosphere is usually relaxed, with dim lighting and a few speakers playing ambient music. A small electric fireplace can be found in the centre of the terrace at some venues, adding warmth during cooler evenings.

Planning Your Night Out

Book early, especially if you want a table on a weekend. Many rooftops allow walk‑ins on weekdays, but a reservation guarantees a spot. Arrive no later than 9 pm to catch the sunset; the light changes dramatically around 10 pm, giving the skyline a golden hue that is perfect for photos. If you’re travelling with a group, ask the manager if a private area is available; some rooftops can accommodate up to 30 people for a private event.

While you’re planning your evening, you might also consider adding a touch of online entertainment to your itinerary. For instance, you can visit red-dot-events.co.uk to find live music events that pair well with a night out, offering a blend of digital convenience and real‑world excitement.

Final Thoughts

London’s hidden rooftop bars are more than just a place to drink; they’re an experience that blends architecture, view, and craft cocktails. By choosing a venue that matches your taste—whether you prefer a large, open terrace or an intimate, candlelit corner—you can turn an ordinary evening into a memorable one. Remember to book in advance, bring a light jacket for the evening chill, and enjoy the city from a perspective that few locals see every day.

Frequently Asked Questions