The 25 de Abril Bridge: A Complete Guide to Lisbon’s “Golden Gate”

The 25 de Abril Bridge (Ponte 25 de Abril) is impossible to miss. Whether you see it glowing red at sunset or hear the famous “hum” of cars driving over it, this bridge is the heartbeat of Lisbon.

If you look at it and immediately think of San Francisco, you aren’t alone. It’s often called the twin of the Golden Gate Bridge.

I first crossed it by car while entering Lisbon from Évora via Almada—and the experience stayed with me. The metal tires singing on the grate, the river far below, and the city rising up to meet you—it’s quite a welcome.

– By Indrani Ghose | Last Updated: December 2025

25 de Abril Bridge Lisbon

I would love to experience the rare pedestrian crossing during the Lisbon Half Marathon some day in future. The next Lisbon Half Marathon is on March 8, 2026. It starts at the 25th of April Bridge, and finishes at Jerónimos Monastery.

What is the 25 de Abril Bridge?

This massive red suspension bridge connects the capital city of Lisbon to the municipality of Almada across the Tagus (Tejo) River.

Quick Facts:

• Length: 2,277 meters total span (making it one of the longest suspension bridges in Europe and the 32nd longest in the world)
• Main Span: 1,013 meters between towers
• Tower Height: 190 meters above water level
• Opened: August 6, 1966 (originally named the Salazar Bridge)
• Renamed: After April 25, 1974 (following the Carnation Revolution)
• Daily Traffic: Over 150,000 vehicles cross daily
• Construction Cost: Approximately 2.2 billion escudos (roughly €11 million in 1966)
• Structure: Spans the Tagus River at its narrowest navigable point

Why Does It Look Like the Golden Gate Bridge?

Everyone asks this! The resemblance is striking because both bridges share that famous “International Orange” color and a similar suspension design.

The Real Connection:

While it looks like the Golden Gate, it was actually built by the American Bridge Company—the same company that built the San Francisco–Oakland Bay Bridge. So, it has the color of one famous American bridge but the DNA of the other!

The steel used in construction came from the United States, and American engineers supervised much of the project. This is why the bridge feels so “American” in its design philosophy.

Unlike its American cousins, the 25 de Abril Bridge is a two-in-one deal:

• Upper Deck: 6 lanes for cars (with a metal grid floor in the outer lanes)
• Lower Deck: Added in 1999, an electrified train line runs right beneath the cars, carrying Fertagus commuter trains

Fun fact: When the lower deck was added, it made the bridge 70% heavier, requiring significant structural reinforcement of the suspension cables.

My Experience: What It’s Like to Drive Across

Driving on this bridge is a sensory experience. Because the floor on the outer lanes is made of a steel grid rather than solid asphalt (designed for flexibility and weight distribution), your car tires will make a loud, high-pitched humming sound. Don’t worry—it’s totally safe! The inner lanes have traditional asphalt.

With a speed limit of 70 km/hr (43 mph), you have just enough time to take it all in.

• To your left and right, the deep blue Tagus River glistens 70 meters below
• Through the metal rails, you can see the busy Port of Lisbon and massive container ships
• Ahead, the red towers rise dramatically against the sky
• On windy days (common in Lisbon), you might feel the bridge sway slightly—this is normal engineering behavior

Important Tip: There’s a toll, but only when you’re driving into Lisbon (Northbound). As of 2024, the toll is €2.10 for cars. The toll plaza is massive (16 lanes), and if you have a rental car with a “Via Verde” transponder, you can zip through the green lanes without stopping. Otherwise, electronic toll collection charges your rental company, which bills you later.

Lisbon Bridge

Where to Get the Best Views

You don’t have to drive across to appreciate the view. In fact, the best photos are taken from the riverbanks.

1. Cristo Rei Monument (Almada Side)

Once you cross the bridge to Almada, head to the giant 110-meter-tall statue of Christ (Cristo Rei). This is arguably the best viewpoint in the region. You get a full-length view of the bridge stretching across the water, with the city of Lisbon in the background. It’s magic at sunset, particularly between June and September when the sun sets directly behind the bridge.

The monument itself was inspired by Rio de Janeiro’s Christ the Redeemer and was inaugurated in 1959 as a thanks to God for sparing Portugal from World War II. Entry costs around €6, and you can take an elevator to the viewing platform.

2. Alcântara Waterfront (Lisbon Side)

For a close-up, head to the Docas de Santo Amaro or the trendy LX Factory area. Here, the bridge towers right over your head. It’s a great spot to grab a coffee or a glass of wine while sitting directly under the massive red pillars.

I recommend the riverside walk from Belém to Alcântara—about 30 minutes on foot—where you’ll see the bridge from constantly changing angles. The golden hour (one hour before sunset) creates incredible photography opportunities here.

3. Pilar 7 – The Bridge Experience

Want to get inside the bridge? Visit the Pilar 7 Experience (Experiência Pilar 7).

• Interactive museum about the bridge’s construction and history
• Ride an elevator up one of the main pillars
• Step out onto a glass-floored viewing platform 80 meters above the river (if you aren’t afraid of heights!)
• See the inner workings of the bridge cables up close
• Cost: Around €5 for adults
• Hours: Tuesday to Sunday, 10 AM to 6 PM (closed Mondays)

This experience opened in 2017 and gives you a genuinely unique perspective that most tourists miss.

4. River Cruise View (Bonus Tip!)

Taking a boat tour on the Tagus gives you the perspective sailors have had for decades—looking up at this engineering marvel from below. Several companies offer 2-hour cruises that pass directly under the bridge, usually costing €20-30 per person.

Tagus River, known as Rio Tejo in Lisbon

A Quick History Lesson

• 1966: Opened as the Salazar Bridge, named after António de Oliveira Salazar, Portugal’s dictator at the time
• 1974: Renamed the 25 de Abril Bridge to honor April 25, the date of the Carnation Revolution, which restored democracy to Portugal after 48 years of dictatorship
• 1999: Lower deck added for train service, transforming it into a combined road-rail bridge
• 2008: Underwent major cable replacement and reinforcement work

It isn’t just a way to get across the river; the name makes it a symbol of freedom. During the revolution, tanks crossed this very bridge heading into Lisbon, and soldiers placed carnations in their rifle barrels instead of bullets—hence the revolution’s name.

The bridge also appears in countless Portuguese films, music videos, and is featured on the back of the Portuguese 20 escudo coin (pre-Euro currency).

How to Visit

By Car: The easiest method. Remember, you pay the toll only when entering Lisbon (northbound), not when leaving. If you’re renting a car, confirm with your rental agency how tolls are handled—most use electronic collection.

By Train: A unique perspective! The Fertagus train runs on the lower deck, giving you a view closer to the water. Trains run every 15-20 minutes during peak hours, connecting Lisbon’s Roma-Areeiro and Entrecampos stations with Almada, Pragal, and points south. A single ticket costs around €1.50.

On Foot: Generally, you cannot walk across the bridge for safety reasons. However, once a year (usually in late March), the bridge closes to cars for the Lisbon Half Marathon (Meia Maratona de Lisboa). This is the only time pedestrians can take over the bridge! Over 30,000 runners participate, and the views are absolutely spectacular. If you’re a runner, I highly recommend timing your visit to participate.

By Bicycle: Sadly, there’s no dedicated bike lane, and cycling across is not permitted. This is one of the few drawbacks compared to the Golden Gate Bridge.

Best Times to Photograph the Bridge

Having photographed this bridge in every season, here’s my insider tip:

• Sunrise (6-8 AM): Soft light from the east illuminates the bridge with minimal traffic
• Blue Hour (30 minutes after sunset): The bridge lights up, and the sky turns deep blue—Instagram gold
• Foggy mornings (November-February): The bridge emerging from fog creates moody, atmospheric shots
• Avoid: Midday (harsh shadows) and very windy days (dust reduces visibility)

Is it Worth Seeing?

Absolutely. The 25 de Abril Bridge is the defining silhouette of the Lisbon skyline. Whether you drive over it, sail under it, take the train through it, or photograph it from a rooftop bar, it’s a masterpiece of engineering and a symbol of Portuguese resilience.

For architecture enthusiasts, it represents the pinnacle of 1960s suspension bridge design. For history buffs, it’s a monument to freedom. For travelers, it’s simply one of those landmarks that makes you feel like you’re somewhere truly special.

Frequently Asked Questions About the 25 de Abril Bridge

How much does it cost to cross the 25 de Abril Bridge?

The toll is €2.10 for cars (as of 2024) and is collected only when traveling northbound into Lisbon. Motorcycles pay €1.00, and larger vehicles pay more. The toll is electronic-only—there are no cash booths. If you don’t have a Via Verde transponder, your license plate is photographed and billed later.

Can you walk across the 25 de Abril Bridge in Lisbon?

No, pedestrians cannot walk across the bridge except during the annual Lisbon Half Marathon in March, when the bridge closes to vehicle traffic for about 3-4 hours. For the rest of the year, there’s no pedestrian access due to safety concerns and the high-speed traffic.

What’s the difference between the 25 de Abril Bridge and the Golden Gate Bridge?

While they look similar, the 25 de Abril Bridge is slightly shorter (2,277m vs 2,737m total length) and has a two-level design with trains on the lower deck. The Golden Gate was built in 1937, while the 25 de Abril opened in 1966. They were built by different companies but share the same iconic International Orange color.

Why is the 25 de Abril Bridge called the Golden Gate of Europe?

Due to its striking visual resemblance to San Francisco’s Golden Gate Bridge—both feature suspension bridge design, red/orange coloring, and span major waterways. However, locals simply call it “Ponte” (the bridge) because there’s really only one bridge that matters in Lisbon!

How long does it take to cross the 25 de Abril Bridge by car?

At the speed limit of 70 km/hr with normal traffic, crossing takes approximately 2-3 minutes. During rush hour (8-9:30 AM and 6-8 PM on weekdays), expect delays of 15-30 minutes approaching the toll plaza on the Almada side when heading into Lisbon.

Is the 25 de Abril Bridge safe during earthquakes?

Yes. After the devastating 1755 Lisbon earthquake, all major infrastructure in Portugal is built to strict seismic standards. The bridge was designed to withstand earthquakes and has flexible suspension that allows it to sway safely. It underwent major reinforcement in 2008 to further improve its earthquake resistance.

What’s the best way to visit Cristo Rei and see the bridge?

Take the train from Lisbon to Pragal station (on the Fertagus line, which crosses the bridge’s lower deck!), then catch bus 101 or a taxi for the 5-minute ride to Cristo Rei. This way, you experience crossing the bridge by train AND get the best viewing point. Total journey: about 30 minutes from central Lisbon.

When were trains added to the 25 de Abril Bridge?

The railway deck was added in 1999, opening to traffic on July 29. Before this, commuters from the south had to rely solely on ferries or driving across the bridge. The addition of the train deck significantly reduced traffic congestion and cut commute times for thousands of workers.

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About the author:

Indrani Ghose is a travel blogger and photographer who has explored 15+ European countries across multiple trips. Based in Bangalore, she shares authentic travel experiences to help fellow travelers navigate the world more safely and confidently. You can follow her on her social media handles Instagram, Twitter and  Facebook to see the wonderful destinations, beautiful offbeat places and get instant updates about them.