The Coaster 12X is more than just a bus route; it’s a front-row seat to one of the most spectacular coastlines in the UK. Operated by Brighton & Hove Buses, this express service offers a seamless, scenic, and surprisingly swift connection between the vibrant city of Brighton and the elegant resort town of Eastbourne.
Whether you are a local looking to skip the traffic or a visitor eager to explore the South Downs without a car, the 12X is your golden ticket. Here is everything you need to know about travelling this iconic route.
Ride the Wave with the Coaster 12X
The Express Way to Explore the Coast
The Coaster 12X is the “limited stop” sibling of the standard 12 and 12A routes. While the regular services stop at every bus stop along the A259, the 12X skips the minor ones between Brighton and Seaford. This makes it significantly faster—perfect for getting you straight to the stunning views of the Seven Sisters or the shops in Eastbourne.
Running frequently throughout the day, the service uses modern double-decker buses. For the best experience, head straight to the top deck and grab the front seat (or a window seat on the right-hand side if you are heading towards Eastbourne) for uninterrupted panoramas of the English Channel.
A Journey Through the Highlights
The route covers approximately 22 miles of diverse landscapes, from urban buzz to clifftop serenity. Here is a breakdown of the key stops and what you can discover at each one.
Brighton: The Vibrant Start
Your journey begins in the heart of Brighton. The bus departs from Brighton Station, winding its way past the Clock Tower and down to the Brighton seafront. As you cruise along Marine Parade, look out for the Sea Life Centre and the iconic Palace Pier.
The bus then climbs up past Kemptown, a lively village-within-a-city known for its independent cafes and Regency architecture.
Coastal Villages: Rottingdean and Saltdean
Leaving the city behind, the coast road opens up. The first major stop is Rottingdean, a historic smuggling village that was once home to Rudyard Kipling. It’s a perfect spot for a quick wander around the quintessential English village pond and gardens.
Just a few minutes later, you’ll pass Saltdean. Keep your eyes peeled for the Saltdean Lido—a magnificent Grade II* listed Art Deco swimming pool that looks like a cruise liner dropped onto the coast.
Clifftop Towns: Peacehaven to Newhaven
The bus continues along the high cliffs through Peacehaven, offering sweeping views of the horizon where the sky meets the sea. The route then descends into the port town of Newhaven. While often a transit point for ferries to France, Newhaven has its own rugged charm, including a historic fort and the fascinating Tide Mills ruins nearby.
Seaford and the Seven Sisters
After a quick stop in Seaford (look out for the Martello Tower on the seafront), the scenery shifts dramatically. The bus leaves the coast road and climbs into the South Downs National Park.
This is the highlight for nature lovers. The stop at Seven Sisters Country Park places you right at the gateway to the famous white chalk cliffs and the meandering Cuckmere River. It is arguably one of the most photographed landscapes in Britain.
East Dean and Eastbourne
Before reaching the terminus, the bus passes through East Dean, a picturesque downland village with a flint-walled pub and a village green that feels untouched by time.
Finally, the route descends into Eastbourne. You can hop off at the Old Town to explore the historic roots of the area or stay on until the town centre for the Victorian pier, the Beacon shopping centre, and the pristine carpet gardens.
Practical Information: Fares and Frequency
The Coaster 12X is designed to be accessible and affordable.
- Frequency: The service is frequent, running daily. During peak times Monday to Saturday, buses run up to every 10–15 minutes. On Sundays, the service is still regular, usually every 20–30 minutes, ensuring you’re never waiting long.
- Travel Time: The full journey takes approximately 60 to 80 minutes, depending on traffic. It is significantly faster than the stopping service, which can take over an hour and a half.
- Tickets & Fares:
- £3 Single Fare (2025): For 2025, single fares are capped at just £3.00 for any journey on the network. This makes a trip from Brighton all the way to Eastbourne incredible value for money.
- NetworkSAVER: If you plan to hop on and off (for example, stopping at Rottingdean for lunch and Seven Sisters for a walk), buy a NetworkSAVER ticket. This gives you unlimited travel on all Brighton & Hove buses for the entire day.
- Tap On, Tap Off: You don’t need to stress about buying the right ticket in advance. Simply tap your contactless card or phone on the reader when you board and tap off when you exit. The system automatically caps your daily spend so you never pay more than the daily limit.
Top Tips for the Journey
- Check the Destination Screen: Make sure you catch the 12X for the express service. The 12 and 12A follow a similar route but stop everywhere, making the journey much longer.
- Sit Upstairs: The views over the cliff edges between Peacehaven and Newhaven are best enjoyed from the upper deck.
- Charge on the Go: Most Coaster buses are equipped with USB charging points and free Wi-Fi, so you can share your scenic snaps instantly.
- Accessibility: All buses are wheelchair accessible with dedicated spaces and ramps.
Planning a Day Out on the Coaster 12X
The beauty of this route is its flexibility. You can easily build a full day itinerary without needing a car.
- Morning: Start in Brighton with a coffee in the Lanes before hopping on the 12X.
- Lunch: Disembark at Seven Sisters Park Centre. Walk down to the beach at Cuckmere Haven to see the cliffs, then head back up for a pub lunch in nearby East Dean.
- Afternoon: Catch the bus forward to Eastbourne. Stroll along the elegant promenade, visit the Towner Art Gallery, or enjoy an ice cream on the pier.
- Evening: Take the 12X back to Brighton as the sun sets over the Downs—a magical end to the day.
Whether you are commuting or exploring, the Coaster 12X offers a reliable, comfortable, and visually stunning way to traverse the Sussex coast. Leave the parking stress behind and let the driver take you on a journey through some of England’s finest scenery.
