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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 · estimate
84
Female Safety
77
LGBTQ+ Safety
55
Traffic Safety
92
Food Safety
83
Monthly Cost · estimate
$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
Data sources
Source-backed data
World Air Quality Index - Latest available city-level air quality station measurement. Record updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Record updated 2025-12-08.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Record updated 2025-12-06.
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
Oyster List city price estimates - Price origins are unverified. Available generation methods include AI estimates; stored records do not identify a survey, observation period, or model for each price. Record updated 2026-01-14.
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores include model-assisted estimates. Stored records do not identify supporting observations for each score. Model-reported confidence: 77/100; this is not a measured accuracy score. Model: derived+gpt-4.1. Record updated 2026-03-26.
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