Climbing at Aiako Harria

9 routes on 3 walls, 4–6c. In Guipúzcoa, Basque Country. When the rock grips hour by hour, topos and people to climb with, in the app.

See the Friction Score in the app The grades

Routes

Walls

Grades

4–6c

Rock

Granite

Style

Sport

Best season (estimated)

April–June · September–October

// The grades

What grades are there?

Routes by grade

From 4 to 6c. Half are between 4+ and 6b.

Each climb counts at its grade; ungraded ones are left out. In the app you can switch to YDS, V-scale, UIAA or British grades.

// The walls

Sun and shade

Mostly west-facing: morning shade, afternoon sun.

North0 sectorsNortheast0 sectorsEast0 sectorsSoutheast0 sectorsSouth0 sectorsSouthwest0 sectorsWest2 sectorsNorthwest1 sector

Estimated best season: April–June · September–October. Worked out from each wall's aspect and the latitude; the app fine-tunes it with what climbers log.

South-facing wall

S · aspect 180°

Example

Excellent

★ best at 6 PM

12a6a12p6p11p

57°

Temp

41%

Humidity

Wind

Sun

Wall

Friction ScoreHow the rock grips, hour by hour and wall by wall. In the app, for every crag on the map. See it in the app →ILLUSTRATIVE EXAMPLE

// From the air

Aiako Harria from above

Aerial photo of the Aiako Harria area — 3 walls in this area. Each one, with its approach and topo, in the app. Orthophoto: PNOA courtesy of © Instituto Geográfico Nacional (CC BY 4.0).

// Where it is

On the map

BASQUE COUNTRY · 26 CRAGS WITHIN 25 MI · Orthophoto: PNOA courtesy of © Instituto Geográfico Nacional (CC BY 4.0)

// Nearby

Crags nearby

01Aritxulegi3+–8a · Sport1 mi · 101 routes 02Kopako Harri5a–8a · Sport1 mi · 55 routes 03Pikoketa4b–7c+ · Sport2 mi · 21 routes 04Arkale4b–7a · Sport3 mi · 32 routes 05Origenes3–6C · Bouldering6 mi · 32 boulders 06Jaizkibel4c–7b · boulders 4–6B+ · Sport · Bouldering6 mi · 56 routes and boulders 07Jaizkibel Bouldering3–8A · Bouldering6 mi · 66 boulders 08San Marcos4c–7b+ · Sport7 mi · 32 routes

// The Friction Score for every crag

Climb more. Guess less.

When the rock grips, hour by hour and wall by wall; topos, your logbook and people to climb with. In your units (°F or °C) and your grades (YDS or French). The social side is free, always.