TTDI Solo-Safety Index 2026

Ranked from TTDI editorial judgments — each city's score is grounded in cited authoritative sources and reviewed under TTDI's audit gates.

Ranking 35 TTDI-covered cities · data cut 2026-06-10 · methodology v1.0 · observed edition

Observed snapshot: cut from data current at publication.

Key findings

• Tokyo is the safest for solo travel of the 35 TTDI-covered cities, scoring 9.5/10.
• Solo-safety scores span 9.5 (Tokyo) to 4.5 (Medellin) — a 5.0-point spread.
• The median solo-safety score is 7.8/10.

Rank	City	Score (0–10)
1	Tokyo	9.5
=2	Kyoto	9.2
=2	Singapore	9.2
=4	Amsterdam	9.0
=4	Seoul	9.0
6	Osaka	8.8
=7	Dubai	8.5
=7	Helsinki	8.5
=7	Sapporo	8.5
=7	Taipei	8.5
11	Sydney	8.3
=12	Abu Dhabi	8.2
=12	Edinburgh	8.2
=12	Lisbon	8.2
=15	Copenhagen	7.8
=15	Honolulu	7.8
=15	London	7.8
=15	Toronto	7.8
=19	Berlin	7.2
=19	Riga	7.2
=19	Shanghai	7.2
=19	Stockholm	7.2
=23	Bali	7.0
=23	Bangkok	7.0
25	Dublin	6.8
=26	New York	6.5
=26	Paris	6.5
=26	Rome	6.5
29	Brussels	6.2
=30	Barcelona	6.0
=30	Istanbul	6.0
32	Buenos Aires	5.5
33	San José	5.2
34	Cape Town	5.0
35	Medellin	4.5

Cite this index

Tokyo leads the TTDI Solo-Safety Index 2026 of 35 TTDI-covered cities.

TTDI Solo-Safety Index 2026, TTDI.net research (https://ttdi.net/research/solo-safety/2026/), CC BY-SA 4.0.

Published under CC BY-SA 4.0 — reuse with attribution. Full method: TTDI Solo-Safety Index 2026 methodology.