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Saint-Cast-le-Guildo
City in Bretagne, France
Overview
Saint-Cast-le-Guildo is a charming coastal town in Brittany, France, celebrated for its sweeping beaches, scenic harbor, and genteel atmosphere. Visitors enjoy traditional Breton culture, fresh seafood, and outdoor activities in a peaceful setting.
Geographic Context
Jurisdiction
France
Metropolitan Region
Bretagne
Population
3,353
Time Zone
Europe/Paris
Coordinates
48.63°, -2.26°
Key Metrics
Safety Score
90
Female Safety
85
LGBTQ+ Safety
75
Traffic Safety
92
Food Safety
98
Monthly Cost
$1,993
Local Cost
$1,192
Local Income
$1,950
Cashless
72
English
40
Temperature
11.5°C
Summer Avg
16.9°C
Winter Avg
6.4°C
Record High
35.0°C
Record Low
-5.0°C
Humidity
84%
Precipitation
745 mm
Internet Speed
46 Mbps
Upload
6 Mbps
Latency
29 ms
City Vibrancy
—
Coworking
0
Cafes
0
Nightlife
0
Parks
0
Transport
83
Walk Score
83
Footways
165.0
Airport
DNR
Distance
14 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 12 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 63/100.
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