Stage 37 of 41 · Senda Pirenaica
Burguete → near Alhatsagaraia
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Route briefing
What comes next
Climbs and water in route order. Not listed does not mean absent: it may not be mapped.
Start
0 m
Burguete
Start
Route geometry · source 2026-04-02
About 0 min in
23.2 km remaining
+837 m remaining
Water
0 m
Drinking Water
Water
OpenStreetMap · source 2026-04-02
About 0 min in
23.2 km remaining
+837 m remaining
Water
0 m
Drinking Water
Water
OpenStreetMap · source 2026-04-02
About 0 min in
23.2 km remaining
+837 m remaining
Water
0 m
Drinking Water
Water
OpenStreetMap · source 2026-04-02
About 0 min in
23.2 km remaining
+837 m remaining
Water
0 m
Drinking Water
Water
OpenStreetMap · source 2026-04-02
About 0 min in
23.2 km remaining
+837 m remaining
Climb
8.7 km
367 m climb
3.5 km at 10.4% average
OpenStreetMap route data · source 2026-04-02
About 2h 30m in
14.5 km remaining
+590 m remaining
Finish
23.2 km
near Alhatsagaraia
Finish
Route geometry · source 2026-04-02
About 6h 40m in
0 m remaining
Trail route lab
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Getting Here
Burguete (bus stop)
98m from trailhead · ~1 min walk
End: near Alhatsagaraia
No nearby transit stop at the end. Check the next stage's start stop.
Segment Breakdown
Auto-analyzed from the elevation profile. Each segment shows the dominant character for planning your effort.
| Segment | Dist | ↑ / ↓ | Time | Character |
|---|---|---|---|---|
Burguete → km 7.7 (928m) 913–1,159m | 7.7 km | +246m / -230m | 2h 09m | 🏃 Highly Runnable |
km 7.7 (928m) → km 15.5 (969m) 834–1,203m | 7.7 km | +368m / -327m | 2h 25m | 🏃 Highly Runnable |
km 15.5 (969m) → near Alhatsagaraia 951–1,174m | 7.7 km | +218m / -226m | 2h 05m | 🏃 Highly Runnable |
| Total | 23.2 km | +837m / -787m | 6h 40m |
Pace & Fuel Calculator
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Terrain Analysis
Surface & Technicality
Gradient describes steepness, not exposure, scrambling, footing or current conditions. Technical difficulty is unknown where no mapped rating is available.
Surface
Estimated for the full route from the 22% with mapped surface data in OpenStreetMap.
Current Conditions
Based on 1991–2020 climate averages, the weather on Senda Pirenaica Stage 37: Burguete → near Alhatsagaraia is usually best from April to November.
Weather this week
Loading the forecast for low point (833 m) and high point (1,208 m)…
Weather by month
Typical weather on this stage: at the lowest point (833 m) and the highest point (1,208 m). Select a month to see why it is rated as it is.
| Month | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather | Mixed | Mixed | Mixed | Good | Good | Good | Good | Good | Good | Good | Good | Mixed |
| High point, day / night | 5°/-1° | 7°/-1° | 10°/1° | 12°/2° | 15°/5° | 19°/8° | 22°/11° | 23°/11° | 19°/9° | 15°/7° | 9°/3° | 7°/1° |
| Low point, day / night | 8°/1° | 9°/1° | 12°/3° | 14°/4° | 17°/7° | 21°/10° | 24°/13° | 25°/13° | 22°/11° | 17°/9° | 12°/5° | 9°/2° |
| Rain, mm | 108 | 92 | 79 | 104 | 96 | 70 | 45 | 52 | 61 | 114 | 134 | 103 |
| Snow at high point | Possible | Possible | Possible | – | – | – | – | – | – | – | – | Possible |
| Daylight | 9 h 20 | 10 h 30 | 11 h 51 | 13 h 21 | 14 h 37 | 15 h 20 | 15 h 05 | 14 h | 12 h 34 | 11 h 07 | 9 h 46 | 9 h 02 |
Source: TerraClimate 1991–2020 monthly averages. Averages for the area at each point’s elevation (4 km grid, corrected for height). Not a forecast or a report of current trail conditions. Snow at the high point is estimated with a simple snowpack model from these temperatures and precipitation, not observed; steep islands and high summits can hold more snow than it shows. Daylight is for the 15th of each month. Hut, transport and park seasons are separate: check them for your dates.
Averages cannot establish current trail conditions. Check recent local reports, the forecast and restrictions before departure. Snow and ice can persist on shaded sections or arrive outside the usual season.
Planning ahead?
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Safety & Bailouts
We do not have a verified emergency exit plan for this route. A nearby settlement, hut or route endpoint is not necessarily reachable or open. Do not leave the trail based on a straight-line distance or compass direction.
Review possible exits against current local information before your trip. In an emergency, contact local rescue services; this page is not live rescue guidance.
Suggested Gear List
Auto-generated based on 23.2 km, 837m ascent, max altitude 1207.5m, ~7h duration.
- 👟 Trail running shoes / hiking bootsRequired for any trail
- 📱 Phone (charged) + offline mapNavigation & emergency contact
- 💧 3L hydration vestEstimated 3.3L; verify refill availability
- 🍫 Trail mix, bars & sandwichEst. 2336 kcal burn
- 🆘 Emergency space blanketCritical for preventing hypothermia if you stop moving
- 🧴 SunscreenBasic sun protection
- 🧥 Light rain jacketWeather changes fast in the mountains
- 🔦 Headlamp7h route — plan for delays
- 🩹 Mini first aid kitBlister plasters, tape, antiseptic
- 🧊 Microspikes / light cramponsSnow risk in Jan, Feb, Mar
- 🥢 Trekking poles (optional)837m ascent — helps on descents
- 🦵 GaitersKeep snow out of boots
Logistics
This route runs from Burguete to near Alhatsagaraia (23.2 km by trail). You'll need to arrange transport back to your starting point.
Nearby Points of Interest
🚏 Transit stops along this stage
- 🚌 Burguete 378m off trail
🛖 Shelters
- Shelter km 0.2 · 194m off trail
- Refugio libre de Urkiaga km 15.4 · 1.5 km off trail
- Cabaña de emergencia 2 personas km 21.7 · 1.0 km off trail
💧 Water Sources
- Drinking Water 2.0 km off trail
- Drinking Water 2.0 km off trail
- Drinking Water 1.9 km off trail
- Drinking Water 758m off trail
- Drinking Water 753m off trail
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