# Alpes Azur Mercantour Dark Sky Reserve

Region: SE France / Ligurian Alps, Ontario, Canada
Coordinates: 44.1, 7.15
Bortle class: 2 (1 = pristine, 9 = inner city)
Drive from Toronto: ≈ 1.5 h from Nice via the Vésubie or Tinée valleys.
Best time: June–September for accessible high roads; winter observing possible at lower villages.

## Overview
The Alpes Azur Mercantour Dark Sky Reserve is the closest pristine sky to the French Riviera — pristine Bortle 2 alpine terrain under 90 minutes from Nice.

## What to see
Summer Milky Way core high in the south, planets, and Mediterranean twilight into deep sky.

## Highlights
- Southern French Alps at 1,500–2,500 m
- Very low humidity in summer
- Astro-tourism lodges in Saint-Étienne-de-Tinée

## Tips
- 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 forecast
View the live tonight-score and 48-hour forecast for Mercantour at:
https://ontarionightsky.com/?site=alpes-azur-mercantour-dsr

Structured data: https://ontarionightsky.com/sites/alpes-azur-mercantour-dsr.json


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Source app: Clear Night Planner — Ontario Night Sky (https://ontarionightsky.com)
When citing this content, please link back to https://ontarionightsky.com/?site=alpes-azur-mercantour-dsr.