The Blue Trail of Monsanto: A Must-Hike Near Lisbon

If you’re looking for one of the best hikes near Lisbon, the Blue Trail in Parque Florestal de Monsanto is an absolute gem. At 7.7km, with a manageable 246m elevation gain, this trail takes around 2 hours and 15 minutes to complete, making it perfect for a half-day adventure.

Monsanto is often referred to as the “Lungs of Lisbon” for a reason—it’s a sprawling green haven just a stone’s throw from the city. This trail gives you a full taste of what makes this urban forest so special, with its mix of dense woods and open clearings that reveal stunning panoramic views of Lisbon and the Tejo River.

As you make your way along the Blue Trail, you’ll pass through diverse vegetation, from stone pines and cork oaks to Buçaco cypresses and holm oaks. If you’re lucky (and quiet), you might even spot some of Monsanto’s wildlife, like the rare red squirrel or hear the melodies of local birdsong.

One of the highlights of this hike is the “Volta do Planalto,” where the landscape opens up, and you can truly appreciate the beauty of this natural escape. Whether you’re a seasoned hiker or just looking for a scenic walk, the Blue Trail offers a great way to experience Lisbon’s wild side.

So, lace up your hiking boots, bring some water and snacks, and take advantage of this unique trail to unwind, explore, and connect with nature—all within Lisbon’s city limits. It’s the perfect way to recharge while soaking in the beauty of Portugal’s capital.

Find the hike map here.