Stargazing at Pic du Midi International Dark Sky Reserve
2,877 m summit observatory — one of Europe's finest high-altitude dark skies.
Updated:
· Tonight: Saturday, August 15, 2026
📍 Hautes-Pyrénées, France🌑 Bortle 2🚗 Cable car from La Mongie ski station (30 min from Tarbes) up to the summit — public transport / drive to the base.
About Pic du Midi
Pic du Midi de Bigorre is a 2,877 m Pyrenean summit — an active research observatory that also runs public overnight stays. It sits at the heart of one of Europe's largest and highest Dark Sky Reserves.
What you can see in the sky
Summer Milky Way core directly overhead, planets through public telescopes, deep-sky visual work at 2.8 km altitude.
Best time of year
May through October for the summit; the cable car and overnight programme run seasonally.
Why this site is worth the drive
High-altitude Bortle 2 sky above most weather
On-site public telescopes and overnight suites
Cable car access — no strenuous hiking required
Practical tips for Pic du Midi
Arrive at dusk and give your eyes 20+ minutes to dark-adapt
Use a red headlamp — white light kills night vision
Bring warm layers; European mountain and coastal sites drop sharply after sunset
Live 48-hour forecast
Tonight's verdict above is a build-time snapshot. For the full
hourly view — cloud cover, transparency, seeing, smoke, humidity,
moon altitude and a Bortle-aware tonight score by observing mode
(visual, deep-sky, planetary, astrophoto) — open the live forecast:
The live page combines Open-Meteo weather, US-AQI wildfire smoke,
moon math and Bortle-scale darkness into a single tonight score
(0–100), updated continuously.
Frequently asked questions
Is Pic du Midi good for stargazing tonight?
Tonight's verdict is No-go (High confidence). Overcast: mean cloud 100%, minimum 100%. Sit this one out.
When is the best time of year to stargaze at Pic du Midi?
May through October for the summit; the cable car and overnight programme run seasonally.
How long is the drive from Toronto?
Cable car from La Mongie ski station (30 min from Tarbes) up to the summit — public transport / drive to the base.
What can I see in the sky here?
Summer Milky Way core directly overhead, planets through public telescopes, deep-sky visual work at 2.8 km altitude.
How dark is the sky? (Bortle scale)
Pic du Midi sits at Bortle class 2 on the 1–9 dark-sky scale, where 1 is a pristine wilderness sky and 9 is an inner-city sky.