How long is A-1604 road?
Spain, europe
50.8 km
1,295 m
hard
Year-round
Get ready for an adrenaline-pumping ride on the A-1604 in Huesca, Aragon, Spain! This stunner of a road, also known as Carretera de la Guarguera, carves its way through the heart of the Aragon Pyrenees, following the Guarga River for about 51 kilometers (32 miles).
Starting in the charming town of Lanave (off the E7), it winds its way east towards Boltaña (on the N260). Be warned: this isn't your average Sunday drive! The pavement's seen better days, with potholes aplenty, and it gets pretty narrow in sections.
The road climbs to a lofty 1,295 meters (4,248 feet) at Puerto del Serrablo. The final stretch gets seriously exciting, with hairpin turns, seriously steep inclines (up to 13.7%!), and dramatic drop-offs that'll test your nerve. Definitely not recommended for caravans! But if you're a motorcyclist seeking thrills or just someone who loves a wild, scenic drive, this little-trafficked route – that's even been featured in the Vuelta a España race – is calling your name. Just be prepared for a white-knuckle adventure!
Road Details
- Country
- Spain
- Continent
- europe
- Length
- 50.8 km
- Max Elevation
- 1,295 m
- Difficulty
- hard
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