Cilaos Travel Guide

City City in Réunion, known for its natural beauty

Set in a volcanic cirque, Cilaos draws hikers tackling Piton des Neiges, drivers daring the hairpin ‘Route de Cilaos,’ and food-minded visitors sampling Creole stew, local lentils and mountain-made wine.

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Costs
$80-150 / day
Island prices; expect higher costs than mainland France but varied lodging options.
Safety
Generally safe, standard precautions
Generally safe; watch belongings and take care on mountain trails.
Best Time
May-November
Dry season is ideal for hiking and mountain views.
Time
Weather
Population
6,225
Infrastructure & Convenience
Narrow mountain roads; good local shops and French signage, guesthouses and mountain services available.
Popularity
Popular with hikers, nature lovers and regional tourists; internationally known among adventure travellers.
Known For
Cirque de Cilaos, dramatic mountain scenery, hiking trails, thermal spas, embroidery (broderie), lentils of Cilaos, hairpin road, Creole culture, volcanic landscapes
The road to Cilaos (RN5) is famed for nearly 400 hairpin bends as it climbs into the Cirque de Cilaos.

Why Visit Cilaos? #

Tucked into Réunion’s dramatic cirques, Cilaos appeals to hikers, thermal-bath seekers and food lovers who prize local products. The town sits in the Cirque de Cilaos and provides access to trails, mountain vistas and natural hot springs, while lentils from Cilaos and local wine are culinary highlights. Mountain guesthouses and embroidery workshops add cultural texture, so plan for active days on foot followed by simple, well-made island fare.

Top Things to Do in Cilaos

All Attractions ›
Don't Miss
  • Cirque de Cilaos - Mountain-ringed cirque with winding roads and village offering panoramic hiking and local crafts.
  • Piton des Neiges hike - Climb Réunion's highest peak from Cilaos for sunrise and expansive island views.
  • Thermal baths of Cilaos - Soak in natural thermal baths beside the village after long mountain hikes.
Hidden Gems
  • Local broderie workshops - Small embroidery studios demonstrating Cilaos' traditional needlework and selling handcrafted pieces.
  • Lentil farms and tastings - Visit local producers to sample and buy the famed Cilaos lentils and mountain honey.
  • Scenic mountain roads and viewpoints - Drive or walk narrow mountain roads to discover lesser-known overlooks and village perspectives.
Day Trips
  • Cirque de Mafate (access by trail or helicopter) - Remote cirque reachable by hike or helicopter offering rugged trails and isolated hamlets.
  • Cilaos-Piton des Neiges ascent - Full-day hike option to Réunion's highest peak with dramatic volcanic and island panoramas.

Best Time to Visit Cilaos #

Cilaos is nicest between May and October when conditions are drier and pleasantly cool for mountain hikes. Avoid the November-April wet/cyclone season if you dislike heavy rain and mud.

Dry Season
May - October · 10°C to 22°C (50°F to 72°F)
Cool, clear days and crisp nights - ideal for hiking, canyoning, and exploring the caldera without heavy rain interruptions or humidity.
Wet Season
November - April · 15°C to 28°C (59°F to 82°F)
Warm, lush and frequently rainy; trails get slippery and waterfalls roar. Great for dramatic scenery but expect mosquitos and muddy paths.
Cool Season
June - August · 8°C to 18°C (46°F to 64°F)
Coldest months at altitude; mornings can be brisk and misty. Perfect for clear mountain views and quieter trails, often with crisp air.

Best Time to Visit Cilaos #

Climate

Cilaos's climate is classified as Oceanic - Oceanic climate with warm summers (peaking in February) and cool winters (coldest in July). Temperatures range from 11°C to 24°C. Abundant rainfall (1457 mm/year), wettest in March.

Best Time to Visit
OctoberSeptemberDecember
Temperature & Rainfall
Temperature Range
30°
Warmest Month
14°
Coldest Month
Monthly Conditions

January

January is mild with highs of 24°C and lows of 17°C. Heavy rain (222 mm) and partly cloudy skies.

68 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 24°
79%
Humidity
Very Humid

Weather

222 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.9
UV Index
Extreme
13.1h daylight

February

February is the warmest month with highs of 24°C and lows of 17°C. Heavy rain (223 mm) and partly cloudy skies.

68 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 24°
80%
Humidity
Very Humid

Weather

223 mm
Rainfall
4.0 m/s
Wind
Light Breeze
2.8
UV Index
Extreme
12.7h daylight

March

March is mild with highs of 23°C and lows of 16°C. The wettest month with heavy rain (227 mm) and partly cloudy skies.

68 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 23°
82%
Humidity
Very Humid

Weather

227 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
12.1h daylight

April

April is mild with highs of 22°C and lows of 15°C. Significant rainfall (150 mm) and partly cloudy skies.

66 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
15° 22°
82%
Humidity
Very Humid

Weather

150 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.5h daylight

May

May is cool with highs of 20°C and lows of 13°C. Regular rainfall (95 mm) and partly cloudy skies.

72 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 20°
79%
Humidity
Very Humid

Weather

95 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.4
UV Index
High
11.0h daylight

June

June is cool with highs of 18°C and lows of 12°C. Moderate rainfall (71 mm) and partly cloudy skies.

72 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°
78%
Humidity
Very Humid

Weather

71 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.1
UV Index
High
10.7h daylight

July

July is the coolest month with highs of 17°C and lows of 11°C. Moderate rainfall (66 mm) and partly cloudy skies.

72 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
78%
Humidity
Very Humid

Weather

66 mm
Rainfall
5.6 m/s
Wind
Light Breeze
1.2
UV Index
High
10.8h daylight

August

August is the coolest month with highs of 17°C and lows of 11°C. Moderate rainfall (62 mm) and partly cloudy skies.

72 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
11° 17°
77%
Humidity
Very Humid

Weather

62 mm
Rainfall
5.7 m/s
Wind
Light Breeze
1.5
UV Index
High
11.3h daylight

September

September is cool with highs of 18°C and lows of 11°C. Moderate rainfall (52 mm) and partly cloudy skies.

74 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 18°
76%
Humidity
Very Humid

Weather

52 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.9
UV Index
Very High
11.9h daylight

October

October is cool with highs of 19°C and lows of 13°C. Moderate rainfall (48 mm) and partly cloudy skies.

76 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°
76%
Humidity
Very Humid

Weather

48 mm
Rainfall
5.0 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.5h daylight

November

November is cool with highs of 21°C and lows of 14°C. Regular rainfall (84 mm) and partly cloudy skies.

72 Very Good

Comfort

18°
Feels Like Cool
18°C
Temperature
14° 21°
75%
Humidity
Very Humid

Weather

84 mm
Rainfall
5.4 m/s
Wind
Light Breeze
2.6
UV Index
Extreme
13.0h daylight

December

December is mild with highs of 23°C and lows of 16°C. Significant rainfall (157 mm) and partly cloudy skies.

74 Very Good

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 23°
75%
Humidity
Very Humid

Weather

157 mm
Rainfall
4.4 m/s
Wind
Light Breeze
2.9
UV Index
Extreme
13.3h daylight

How to Get to Cilaos

Cilaos (on Réunion island) is reached by road from the island's airports - Roland Garros (RUN) in the north or Pierrefonds (ZSE) in the south - using steep mountain roads into the Cirque de Cilaos. There is no rail; expect winding, sometimes slow, but very scenic drives.

By Air

Roland Garros Airport, Saint‑Denis (RUN): RUN is Réunion’s main international airport; most international flights arrive here. From Saint‑Denis you can continue by road to Cilaos but travel is lengthy: first travel to Saint‑Pierre (or Cilaos-facing routes) and then across mountain roads - total travel time by car is typically 2.5-4 hours depending on route and weather. Domestic flights to Pierrefonds (ZSE) serve the south (Saint‑Pierre) and may shorten the road leg.

Pierrefonds Airport, Saint‑Pierre (ZSE): ZSE handles domestic flights and can be more convenient for reaching the southern side of Réunion; from Saint‑Pierre the drive up to Cilaos is steep and narrow and takes around 1.5-2.5 hours depending on conditions.

By Train & Bus

Train: Réunion has no railway network.

Bus / Car: The only public options to Cilaos are regional buses and private shuttles from Saint‑Pierre or Saint‑Denis; routes use mountain roads into the Cirque de Cilaos and can be slow but scenic. Driving yourself or hiring a private transfer is common; check local bus operators for schedules as services are limited and can be affected by weather or roadworks.

How to Get Around Cilaos #

Cilaos is a compact mountain town best explored on foot; most accommodations, restaurants and shops are within the village. Access is by a winding mountain road-driving or organized shuttle transfers are common; inter-village buses exist but services are limited. Renting a car gives flexibility for surrounding hikes and viewpoints. Practical tips: expect steep streets and wear sturdy shoes, check vehicle access in winter or heavy weather, and plan transport if you don’t have a car.

Where to Stay in Cilaos #

Budget
Mid-Range
Luxury

Where to Eat in Cilaos #

Nightlife in Cilaos #

Evenings in Cilaos are relaxed and geared toward visitors: hotel bars, cosy restaurants and a few cafés are the main options. There’s some seasonal activity linked to tourism, but the nightlife is never extensive. If you’re after live music or a livelier scene, larger towns on the coast have more evening entertainment.

Shopping in Cilaos #

Cilaos has a small but busy tourist shopping scene focused on local specialties: lentils de Cilaos, small artisanal food products and embroidered textiles from local craftspeople. Shops cluster around the village centre and sell regional souvenirs geared to hikers and visitors. For a wider retail selection you’ll need to travel off the plain, but Cilaos is a good place to find authentic local food products.

Nearby Cities #