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Chálki
City in South Aegean, Greece
Overview
Chálki is a tranquil Greek island in the South Aegean, celebrated for its laid-back atmosphere, pastel harbor, and untouched charm. With no large hotels or hectic nightlife, it's ideal for travelers seeking calm, history, and authentic island living.
Geographic Context
Jurisdiction
Greece
Administrative Region
South Aegean
Population
1,554
Time Zone
Europe/Athens
Coordinates
36.22°, 27.61°
Key Metrics
Safety Score
84
Female Safety
77
LGBTQ+ Safety
55
Traffic Safety
92
Food Safety
83
Monthly Cost
$1,738
Local Cost
$1,122
Local Income
$820
Cashless
51
English
66
Temperature
19.8°C
Summer Avg
24.9°C
Winter Avg
14.9°C
Record High
34.0°C
Record Low
4.2°C
Humidity
75%
Precipitation
618 mm
Internet Speed
48 Mbps
Upload
6 Mbps
Latency
24 ms
City Vibrancy
8
Coworking
0
Cafes
6
Nightlife
2
Parks
0
Transport
18
Walk Score
18
Footways
36.0
Airport
RHO
Distance
47 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 21 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-08.
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 77/100.
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