San Martín de Valdeiglesias
City in Madrid, Spain
Overview
San Martín de Valdeiglesias is a picturesque town west of Madrid, famous for its proximity to the San Juan Reservoir and its lively local festivals. Visitors enjoy its historic center, lakeside beach, and lush natural surroundings, making it a popular getaway for both relaxation and outdoor activities.
Geographic Context
Jurisdiction
Spain
Province
Madrid
Population
9,159
Time Zone
Europe/Madrid
Coordinates
40.36°, -4.40°
Key Metrics
Safety Score
87
Female Safety
85
LGBTQ+ Safety
70
Traffic Safety
82
Food Safety
98
Monthly Cost
$1,556
Local Cost
$980
Local Income
$1,300
Cashless
57
English
38
Temperature
12.7°C
Summer Avg
22.9°C
Winter Avg
3.8°C
Record High
39.5°C
Record Low
-9.9°C
Humidity
63%
Precipitation
431 mm
Internet Speed
338 Mbps
Upload
317 Mbps
Latency
7 ms
City Vibrancy
38
Coworking
0
Cafes
1
Nightlife
12
Parks
25
Transport
89
Walk Score
89
Footways
177.0
Airport
—
Distance
—
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.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 15 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 68/100.