SEA LIFE Brighton: the world's oldest aquarium, tickets and tips
The oldest working aquarium on the planet hides behind a Victorian arch by the seafront, and the bus ticket knocks 30% off the door price.
Written with Oliver Bennett, Brighton bus tour guide & local sightseeing specialist
Short answer
SEA LIFE Brighton is the world's oldest operating aquarium, opened in 1872, set under Victorian arches on Marine Parade beside Brighton Palace Pier. It suits families and rainy afternoons, takes about 90 minutes, and a City Sightseeing bus ticket includes 30% off admission, with the bus stopping a short walk away near Stop 1.
Push through the Victorian arch on Marine Parade and the light drops away. Cast-iron columns hold up a vaulted ceiling that has stood since Gladstone was prime minister, and below it, rays glide over your head through a curved glass tunnel. This is the oldest working aquarium in the world, and most people walk straight past the entrance on their way to the pier without realising what is under their feet. Here is what it holds, who it suits, and how to reach it for less.
What is SEA LIFE Brighton and why does it matter?
SEA LIFE Brighton is the world's oldest operating aquarium, opened in 1872 as the Brighton Aquarium. It sits under original Victorian architecture on Marine Parade, right by Brighton Palace Pier, and today houses sharks, rays, sea turtles and hundreds of other species across a warren of tanks, including a glass ocean tunnel.
The building itself is half the story. When it opened, it was the largest aquarium in the world, a piece of Victorian showmanship as much as science. The vaulted brick and ironwork you walk through has been restored rather than replaced, so the setting feels genuinely old in a way modern aquariums cannot fake. That heritage is why the venue leans on its "world's oldest" billing, and why it holds a listed status in the town's history.
What you actually see is a mix of the theatrical and the small. The ocean tunnel is the headline, a curved walkthrough where rays and small sharks pass overhead. Around it sit rockpools, a seahorse display, tropical tanks and a resident group of sea turtles that tend to be the favourite with children. It is not a vast site, and that is part of the appeal for families: you can see it properly without wearing anyone out.
How do you get to SEA LIFE Brighton on the bus tour?
SEA LIFE Brighton sits on Marine Parade at the seafront end of the Old Steine, a two to three minute walk from Brighton Palace Pier. The City Sightseeing open-top bus boards at Stop 1 (Palace Pier), so hop off there, walk towards the pier, and the aquarium's arched entrance is just along the front to the east.
The aquarium is one of the easiest sights to fold into a loop of the town because it sits so close to the main boarding point. If the pier, the beach and the aquarium are all on your list, the open-top bus links them without a walk between each, then carries on to the Marina and Kemptown to the east or Hove and the i360 to the west. You check live availability & prices on Viator before you go, and the same ticket covers unlimited Brighton & Hove city buses for the day.
Where
Marine Parade, on the seafront by Brighton Palace Pier
Nearest bus stop
Stop 1, Palace Pier (main boarding point), a short walk east along the front
Opened
1872, the world's oldest operating aquarium
Time to allow
About 90 minutes, longer with young children
Bus-ticket discount
30% off admission with a City Sightseeing Brighton ticket
Good for
Families, rainy afternoons, a break from the beach
How much are SEA LIFE Brighton tickets?
Ticket prices at SEA LIFE Brighton change with season, day and how far ahead you book, and online advance tickets are usually cheaper than paying at the door. Rather than quote a figure that will drift, check the live price on the aquarium's own site before you go. A City Sightseeing Brighton bus ticket includes 30% off admission.
I keep the exact admission off this page on purpose, because attraction pricing here moves with demand and time of year, and a stale number helps nobody. The reliable move is to look at the current price on the official SEA LIFE Brighton site and book ahead online if you can, which usually beats the walk-up rate and lets you skip the ticket queue on a busy afternoon.
The discount is the part worth planning around. The bus ticket bundles 30% off SEA LIFE, which is the largest of the tour's partner savings, so if the aquarium is on your list at all, buying the bus ticket first can pay for a chunk of itself. That logic works best when you were already going to ride the loop to see the wider town.
Is SEA LIFE Brighton good for families and young children?
Yes. SEA LIFE Brighton is one of the town's most reliable family attractions, especially in bad weather. The site is compact enough for small legs, the ocean tunnel and sea turtles hold children's attention, and feeding talks and rockpool sessions run through the day. Buggies fit through most of the route, and it works well as a 90-minute break from the beach.
It earns its keep on wet days. When the seafront is being blown sideways, a warm walkthrough aquarium two minutes from the pier is exactly the kind of indoor plan that saves an afternoon, which is why it appears on almost every things to do in Brighton shortlist for families. Pair it with the pier's indoor arcade next door and you have a couple of hours sorted without getting soaked.
A few practical notes for parents. Check the day's talk and feeding times when you arrive, since the turtle and ray sessions are the highlights and worth timing your visit around. The tunnel gets busy at midday in summer, so early or late is calmer. And because the site is on the small side, it suits under-tens better than teenagers looking for a full day out.
What is there to do near SEA LIFE Brighton?
Plenty, because it sits in the busiest corner of the seafront. Brighton Palace Pier is next door, the pebble beach runs in both directions, Volk's Electric Railway starts nearby and trundles east to the Marina, and the Lanes and Royal Pavilion are a few minutes inland. It is the densest cluster of sights in the town.
This is the part of Brighton where you can string sights together on foot and let the bus cover the longer hops. Straight out of the aquarium you have the Palace Pier with its rides and arcades, and the beach either side for a deckchair or a bag of chips. Head east along the front and Volk's Electric Railway, the oldest operating electric railway in the world, runs down to Brighton Marina and the eastern beaches.
If you are stitching several of these together in a day, the open-top loop is the efficient spine: aquarium and pier at Stop 1, the Marina and Kemptown to the east, the i360 and Hove to the west. For a full sense of what the town packs in, the things to do hub lays out the route stop by stop, and the official Visit Brighton site is worth a look for current events and opening details.
Viator Badge of Excellence
Best for first-time visitors, families and short stays
City Sightseeing Brighton Hop-On Hop-Off Tour
4.6across 162 Viator reviews, 93% recommend · 4.5 on Tripadvisor (#1 of 32 transport in Brighton)
Open-top double-decker on a 12-stop Red Route, from Palace Pier to Brighton Marina, about a 50-minute full loop
Hop on and off all day; choose a 1-day or 2-day ticket that also covers Brighton & Hove city buses
Recorded commentary in 7 languages with free headphones, plus 30% off SEA LIFE and 15% off the Royal Pavilion
From $20 per adult, shown for your date and currency on Viator
Free cancellation up to 24 hours before. Ratings are the operator's current Viator and Tripadvisor figures; check the listing for today's price.
Common questions about SEA LIFE Brighton
Is SEA LIFE Brighton really the oldest aquarium in the world?
It is the oldest one still operating. It opened in 1872 as the Brighton Aquarium and has run, under various names and restorations, ever since. The original Victorian architecture is still in place, which is part of why the venue leans on that heritage.
How long do you need at SEA LIFE Brighton?
Most visitors spend about 90 minutes. Families with young children who stop for the talks and feeding sessions can stretch it longer, while a brisk walk through the tanks and tunnel takes under an hour.
Is SEA LIFE included in the bus tour ticket?
No, entry is not included, but a City Sightseeing Brighton ticket gives you 30% off admission, the biggest of the tour's partner discounts. You buy the two tickets separately, and the bus stops near the aquarium at Stop 1 by the pier.
How much are tickets and should I book ahead?
Prices change by season and day, so check the live figure on the official SEA LIFE Brighton site rather than a fixed number. Booking online in advance is usually cheaper than the door and lets you skip the ticket queue on busy afternoons.
Is SEA LIFE Brighton good in the rain?
Yes, it is one of the best wet-weather options by the seafront. It is fully indoors, two minutes from the pier's covered arcade, and the bus ticket also covers unlimited city buses that day if you want to move on without walking.
Is it suitable for buggies and wheelchairs?
Most of the route is accessible and buggies fit through the main walkways, though the historic building has some tighter spots. Check the venue's own access details before visiting if step-free routing matters, and note the bus lower deck is wheelchair accessible.
See the aquarium, then the coast
Grab an open-top bus ticket, save 30% at SEA LIFE, and link the pier, the Marina and Hove in one loop.
