Plizio Visual Lab
Serra do Larouco
The Serra do Larouco is the second highest mountain range in mainland Portugal, reaching an altitude of 1527 meters at its summit. Situated on the border between Portugal and Spain in the Trás-os-Montes region, the relief is a massive granite formation characterized by high plateaus and deep gorges. It is the source of several significant rivers, most notably the Cávado, which begins its course at the Larouco springs. Climatic conditions are severe, with frequent snowfall in winter and a rugged alpine flora at higher elevations. Historically, the mountain was a sacred site for Celtiberian peoples, evidenced by inscriptions dedicated to the deity Laroucus. Today, the region is a premier destination for paragliding due to the handy thermals created by its steep slopes. Geologically, the range represents a major fault zone between granite and metamorphic rocks. The local wildlife includes rare species such as the Iberian wolf and various birds of prey.
- Location: Portugal
- Top sights: Larouco · Serra do Larouco · Casa do Seminário
- Nearby: Arcos de Valdevez (58 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 4 | 5 | 7 | 10 | 13 | 18 | 21 | 21 | 18 | 13 | 7 | 5 |
| Rain mm | 120 | 85 | 105 | 83 | 58 | 38 | 20 | 26 | 40 | 126 | 117 | 123 |
📋 Practical info
Geography
Facts
- Second highest point in mainland Portugal (1527m).
- The Cávado River originates in these mountains.
- Ancient inscriptions honor the Celtic deity Laroucus.
- It is an internationally recognized center for paragliding.
- The geological structure is predominantly granite.
- It is located within the municipality of Montalegre.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Serra do Larouco (3)
Sights nearby
Frequently asked questions
How high is Serra do Larouco?
What sport is particularly popular here?
In which municipality are the mountains located?
Is there snow there in winter?
What flora can be found here?
Serra do Larouco: where is it located?
Serra do Larouco: what is there to see?
Serra do Larouco: when is the best time to visit?
Serra do Larouco: why is it worth visiting?


















