Crossing the 516 Arouca Suspension Bridge is an experience that blends adrenaline, natural beauty, and a sense of achievement. Located in Arouca, Portugal, this bridge is one of the longest pedestrian suspension bridges in the world, offering breathtaking views over the Paiva River and its surrounding gorges. Besides the bridge, visitors can explore the Paiva Walkways, a series of wooden walkways that wind through the mountainous landscape.

The 516 Arouca Bridge: An Engineering Marvel

Spanning 516 metres in length and standing 175 metres above the Paiva River, the 516 Arouca Bridge is an impressive feat of engineering. Opened in May 2021, the bridge was designed to complement the natural beauty of the Arouca Geopark, a UNESCO-recognised site. The bridge is made up of steel cables and a metal grid deck, allowing for a vertiginous view of the river and mountains below.

The Crossing: An Exciting Experience

Crossing the 516 Arouca Bridge is an activity that evokes intense emotions. As you step onto the bridge, you feel a slight sway beneath your feet, and looking down, the view of the river 170 metres below is breathtaking. The sound of the wind and the vastness of the landscape enhance the sense of adventure. The bridge is safe, with various protective measures, but the psychological challenge of crossing it is real, especially for those who are afraid of heights.

Exploring the Paiva Walkways

After crossing the bridge, the Paiva Walkways offer an opportunity to continue the adventure. This 8-kilometre trail along the Paiva River is known for its scenic beauty, including waterfalls, river beaches, and impressive rock formations. Walking along the walkways is a way to immerse yourself in nature, with well-marked trails and strategically placed rest stops.

Practical Tips for the Adventure

What to Wear:

  • Comfortable Clothing: Wear light, comfortable clothing suitable for hiking. Breathable and quick-drying fabrics are ideal.
  • Appropriate Footwear: Trainers or hiking boots with good grip are essential, as some parts of the walkways can be steep and slippery.
  • Sun Protection: Sunscreen and a hat are important, especially on hot days.

How to Prepare:

  • Hydration: Bring a water bottle, as the hike can be long and tiring.
  • Snacks: Small energy-boosting snacks, like cereal bars and dried fruit, help maintain your energy during the trail.
  • Camera: Don’t forget a camera or a smartphone with a good camera to capture the incredible views.

Construction Curiosities

The construction of the 516 Arouca Bridge involved significant logistical and technical challenges. Firstly, the structure was built with the aim of minimizing environmental impact and preserving the integrity of the Arouca Geopark. Moreover, the bridge consists of 127 metal decks and was designed to support up to 1,800 people simultaneously. However, the number of visitors is regulated to ensure a safe and enjoyable experience.


The adventure of crossing the 516 Arouca Suspension Bridge and exploring the Paiva Walkways is an unforgettable experience for nature and adrenaline lovers. The combination of innovative engineering and natural beauty creates the perfect setting for an exciting journey. With proper preparation and a spirit of adventure, you can make the most of this modern wonder of Portugal.