Where to hike in Portugal: country’s best trails

Portugal is a dream destination for hikers. With its varied landscapes, from rugged mountain ranges to serene coastal cliffs and lush river valleys, the country offers diverse hiking opportunities for all levels. If you're wondering where to hike in Portugal, this guide covers the best regions and trails, showcasing the natural beauty and cultural richness that define the Portuguese outdoors.

Whether you're a seasoned trekker or a curious traveler looking to walk among vineyards, ancient paths, or ocean vistas, Portugal’s hiking routes promise unforgettable experiences.

Portugal is compact yet incredibly diverse. Within a few hours, you can travel from verdant national parks to Mediterranean coastlines. Here’s why hiking in Portugal is so rewarding:

• Mild climate: ideal conditions for year-round hiking;
• Well-marked trails: a growing network of GR (Grande Rota) and PR (Pequena Rota) trails;
• Unspoiled nature: many trails pass through protected parks and nature reserves;
• Rich culture: trails often connect traditional villages, historical sites and ancient pilgrimage routes;
• Local hospitality: enjoy authentic food and wine along your journey.

Portugal is a hiker’s paradise, offering a stunning variety of landscapes packed into a relatively compact country. Whether you’re drawn to rugged mountains, dramatic coastlines, vineyard-covered valleys or peaceful forest trails, there’s a route to match every pace and preference.

Find some of the best regions to hike in Portugal, each offering unforgettable experiences and trails for all levels.

The only official national park in Portugal, Peneda-Gerês is a haven for wildlife and mountain lovers. It features granite peaks, glacial valleys and ancient Roman roads known as Geira. Hikes vary from easy forest walks to challenging ascents.

Highlights:

• Mata da Albergaria (primeval forest);
• Trails to old shepherd villages like Pitões das Júnias;
• Waterfalls and wild Garrano horses.

Famous for its terraced vineyards and port wine production, the Douro Valley offers some of the most scenic inland hikes in Portugal. Trails wind through vineyard-covered hills, overlooking the meandering Douro River.

Highlights:

• Vineyards of Peso da Régua, Pinhão, and São João da Pesqueira;
• Traditional quintas (wine estates);
• UNESCO World Heritage landscapes.

• Douro Wine Region Self-Guided Hike Tour;
• Douro Wine Region Wine & Food Lovers Hike Tour;
• Douro International Natural Park Self-Guided Hike Tour.

Part of the Southwest Alentejo and Costa Vicentina Natural Park, this stretch of coastline between Sines and Sagres offers some of the most dramatic cliffside hiking in Europe.

Highlights:

• Endless Atlantic views;
• Empty beaches and fishing villages;
• Rich biodiversity and birdwatching.

• Costa Vicentina Self-Guided Hike Tour;
• Costa Vicentina Natural Park Essential Hike Tour.

Southern Portugal’s Algarve coast is famous for golden beaches and sea caves, but it also offers superb hiking routes that escape the crowds and highlight natural beauty.

Highlights:

• Seven Hanging Valleys Trail (near Lagoa);
• Coastal trails with views of iconic rock formations;
• Orange groves and whitewashed villages inland.

• Algarve Seaside Self-Guided Hike Tour;
• Algarve Seaside Essential Hike Tour.

Combine cultural immersion with nature by hiking between wine estates and charming towns, with sections connected by Portugal’s scenic rail network.

Highlights:

• Hiking and train journeys through the Douro;
• Walks along terraced vineyards and riverbank;
• Culinary experiences in Porto.

• Best seasons: Spring (March–May) and Autumn (September–November) are ideal for hiking. Summer can be hot inland but pleasant along the coast;
• Trail markings: look for red and yellow (PR routes) or red and white (GR routes) trail markings;
• What to pack: comfortable hiking shoes, sun protection, a reusable water bottle and a light jacket;
• Local cuisine: try regional dishes like caldo verde soup, grilled sardines and local cheeses;
• Respect nature: Portugal’s natural parks are protected, leave no trace and follow posted guidelines.

Self-guided tours offer freedom without sacrificing support. With Authentic Trails, you get:

• Pre-arranged accommodations in charming lodgings;
• Daily luggage transfers;
• Detailed route notes and GPS tracks;
• 24/7 local assistance if needed.