Best Free Views of London: Sky Garden, The Garden at 120 & More Sky-High Spots

London’s most famous viewpoints charge handsomely for the privilege, yet some of the city’s very best views cost nothing at all. From a landscaped rooftop garden in the Square Mile to a grassy hill in north London, here are the free views that locals actually rate — and how they compare, so you can pick the right one for your day.

Sky Garden — the Famous One

The benchmark for free views is the Sky Garden at 20 Fenchurch Street, a tropical garden in a glass dome on floors 35 to 37 of the Walkie Talkie. The panorama is superb — the Thames, The Shard, Tower Bridge and St Paul’s all in one sweep — and there are bars and restaurants if you want to linger. The trade-off is admin: free tickets must be booked online up to three weeks ahead, and popular slots vanish quickly. Our complete guide to Sky Garden tickets and visiting covers the booking system in detail.

• Height: around 155 metres (floors 35–37)
• Booking needed? Yes — free timed tickets, or a restaurant reservation
• Best for: the classic skyline shot and a special-occasion feel

The Garden at 120 — the Quiet Local Favourite

Ask a City worker for their favourite free view and many will skip the queue at the Walkie Talkie and head a few minutes east to The Garden at 120, the rooftop garden on top of 120 Fenchurch Street. It is smaller and simpler than its famous neighbour — a calm, landscaped terrace of grasses, perennials and wisteria-covered pergolas, about 15 storeys up — but the views punch well above their height. The Shard, the Tower of London and the Walkie Talkie itself all line up beautifully, and because there is no booking system, you can simply turn up, pass a quick security check and ride the lift.

When to go

The Garden at 120 opens on weekdays, with hours that vary between the summer and winter seasons, and it closes in poor weather. Arrive at lunchtime on a sunny Friday and you may queue; come mid-morning and you’ll often have the benches nearly to yourself.

• Height: around 55 metres (15th floor)
• Booking needed? No — walk in, subject to capacity
• Best for: a spontaneous, crowd-free City view

Tate Modern’s Viewing Level — Art with a Skyline

On the top floor of Tate Modern’s Blavatnik Building on Bankside, the free viewing level wraps a 360-degree terrace around the gallery. The star of the show here is St Paul’s Cathedral, sitting majestically across the Millennium Bridge, with the river curving away in both directions. Because it sits within one of the world’s great modern art galleries, it pairs naturally with a cultural afternoon — wander the free collections, then finish at the top. It is also one of the easiest options in this list: no ticket, no booking, just the gallery’s normal opening hours.

• Height: 10th floor of the Blavatnik Building
• Booking needed? No — free with gallery entry
• Best for: combining world-class art with a river view of St Paul’s

One New Change — a Rooftop Terrace by St Paul’s

Tucked behind St Paul’s Cathedral, the shopping centre One New Change hides a public rooftop terrace that many Londoners walk straight past. Take the glass lift to the top and the cathedral dome fills your view at almost touching distance — it is one of the most dramatic close-ups of Wren’s masterpiece anywhere in the city, and an unbeatable spot for a coffee at golden hour. The terrace is open to the public daily and rarely crowded.

• Height: 6th floor rooftop
• Booking needed? No
• Best for: the definitive close-up photograph of St Paul’s

Primrose Hill and Alexandra Palace — Views Without a Tower

Primrose Hill — the postcard panorama

Not every great view needs a skyscraper. Primrose Hill, just north of Regent’s Park, rises about 63 metres and delivers the protected, postcard panorama that appears in a thousand films: the whole skyline laid out beneath you, free at any hour, with grass to sit on.

Alexandra Palace — the whole city at once

Further north, Alexandra Palace in Muswell Hill offers a sweeping south-facing terrace view across the entire city — on a clear day you can pick out landmarks from the Shard to Crystal Palace. Both spots are made for picnics and sunset rather than schedules, and on a warm evening you will have plenty of company doing exactly that.

If green London is your thing after all that skyline, the capital’s greatest garden day out awaits at Kew — see our guide to London’s plant paradise at Kew Gardens.

• Height: Primrose Hill around 63 metres; Alexandra Palace around 90 metres
• Booking needed? No — open public parkland
• Best for: sunsets, picnics and seeing the whole city at once

At a Glance: Which Free View Suits You?

• First trip and the wow factor: Sky Garden — just book early.
• No planning, no fuss: The Garden at 120 — turn up on a weekday.
• Culture plus a view: Tate Modern viewing level.
• Photographers: One New Change for St Paul’s; Alexandra Palace for the full panorama.
• Romantic sunset on a budget: Primrose Hill, every time.

Whichever you choose, remember that two of these rooftops also hide excellent places to eat and drink — our guide to Sky Garden’s restaurants and bars explains how a lunch booking can double as your ticket upstairs.

Good to Know

• Rooftop gardens can close at short notice in high winds or storms — check before you travel.
• Weekday mornings are the quietest time at every rooftop on this list.
• The Garden at 120 and Sky Garden are a ten-minute walk apart, so you can easily do both in one morning.
• Every view here is genuinely free — anyone charging you for standard entry is not official.

Frequently Asked Questions

What is the best free view of London?

It depends on the day you want. Sky Garden wins for height and drama, The Garden at 120 is best when you haven’t planned ahead, and Primrose Hill takes the prize for sunsets and picnics.

Do you need to book for The Garden at 120?

No. There is no booking system — just turn up on a weekday, pass the security check and take the lift, subject to capacity. It does close in poor weather, so check before travelling on a stormy day.

Is the viewing level at Tate Modern free?

Yes. The viewing level on the 10th floor of the Blavatnik Building is free to enter with the gallery — no ticket and no booking, just Tate Modern’s normal opening hours.

Can you just walk into the Sky Garden?

Not reliably. Free visits need a timed ticket booked online in advance; walk-ins are only accepted occasionally when there is space. A restaurant reservation upstairs is the other dependable route in.

What is the highest free viewpoint in London?

The Sky Garden, by a distance. At around 155 metres, on floors 35 to 37 of the Walkie Talkie, it stands far above every other viewpoint in this guide — The Garden at 120 reaches about 55 metres.