Start
OSM map layer · LineString
43.16, -3.65 · rel 15339099
43.16, -3.65 · rel 15339099
Picón Castro – UTPC66 Ultra Trail
17,2 km from start to finish through alpine terrain and mountains.
Burgos · 43.16°N ·
3.65°W
17,2km
Distance
demanding
Climb · estimate
easy
Difficulty · estimate
linear
Shape
35
views
01 · Character of the route
Is this one for you?
Alpine Terrain
Mountains
Summit
Cave
Castle or ruins
Quiet area
Uncrowded
compiled from map data (OSM) and points of interest along the route — no editorial layer
02 · 20 points along the route
What will you encounter?
9× summit
8× cave
3× ruins
Alto de la Piluca
summit ·
on the route
0,0 km
0%
Pico de la Miel
summit ·
on the route
0,0 km
0%
Alto de Las Corvas
summit ·
on the route
0,0 km
0%
La Rasa
summit ·
on the route
0,0 km
0%
Sumidero de Lunada
cave ·
on the route
0,0 km
0%
Imunía
summit ·
26 m off route
0,0 km
0%
Pico de la Brena
summit ·
46 m off route
0,0 km
0%
Arca de agua del resbaladero de maderas
ruins ·
70 m off route
0,0 km
0%
Bustarejo
summit ·
77 m off route
0,0 km
0%
El Copete de Tramasquera
summit ·
97 m off route
0,0 km
0%
Cueva de las Bernias
cave ·
116 m off route
0,0 km
0%
Torca TR-1
cave ·
118 m off route
0,0 km
0%
Atalaya del resbaladero de maderas de Lunada
ruins ·
148 m off route
0,0 km
0%
Sistema de las Bernias
cave ·
152 m off route
0,0 km
0%
Atalaya del resbaladero de maderas de Lunada
ruins ·
173 m off route
0,0 km
0%
Torca del Hoyo
cave ·
173 m off route
0,0 km
0%
Castro Valnera
summit ·
on the route
11,2 km
65%
Torca del Mirador
cave ·
on the route
11,2 km
65%
V.41-V.110
cave ·
74 m off route
11,2 km
65%
Torca de Lastras Negras
cave ·
177 m off route
11,2 km
65%
03 · Landmarks
Steady waypoints
Quarter of the way
Halfway
Three quarters
Finish
04 · Intersecting routes
Where you meet other trails
05 · From the trail
Through the eyes of hikers
No photos of this route yet
Are you the first to walk it? Your photo will appear here — with credit.
Share the first photo
06 ·
no reports yet
What hikers experienced
Log completion · Start your adventure
Have you walked it?
Sign in to log your hike — it will appear on your profile too.
07 · Before you go
Answers to common questions
Picón Castro – UTPC66 Ultra Trail is 17.2 km long.
At an average walking pace, Picón Castro – UTPC66 Ultra Trail takes approximately 4h 17min to complete.
No, Picón Castro – UTPC66 Ultra Trail is a linear (point-to-point) trail. Plan ahead for return transport.
Picón Castro – UTPC66 Ultra Trail starts near coordinates 43.1459, -3.6029.
Picón Castro – UTPC66 Ultra Trail is a challenging hike that requires a good level of fitness.