Best solo travel destinations in 2026: the cities worth doing alone

Solo travel reached an all-time search high in 2025, and the numbers behind the trend are striking: 69% of travellers say they are planning a solo trip, and the demographic has broadened significantly from its backpacker origins. Women now make up 65–70% of the solo travel market; the fastest-growing age group is the 35–55 bracket. What has changed is not just who travels alone but how — solo no longer means hostel dormitories and 36-hour bus journeys. It increasingly means a private room in a well-located hotel, a cooking class booked for one, and a deliberate decision to move at your own pace.

Europe's strongest solo destinations share a set of characteristics: walkable city centres, straightforward public transport, enough cultural infrastructure to fill a week without a companion, and a social atmosphere that makes being alone feel comfortable rather than conspicuous. Lisbon tops most lists for good reason — the city's compactness, its warm social culture and the miradouros where strangers fall into conversation make it easy to be alone without feeling lonely. Prague works well for solo visitors on a tighter budget: accommodation is still affordable compared to Berlin or Amsterdam, the beer culture has a natural social quality, and the architecture rewards hours of aimless walking. Amsterdam is one of the most cycle-friendly cities in the world and navigating it by bike is the kind of simple, physical pleasure that solo travel is particularly suited for. Barcelona's beach-and-city combination provides built-in variety — museum in the morning, crowded beach in the afternoon — that counters the monotony that can set in on longer solo trips.

Asia's solo travel infrastructure has matured considerably. Bangkok remains the easiest entry point to Southeast Asia solo travel — the BTS Skytrain means you can navigate the city without a guide or a taxi negotiation, and the street food scene is extraordinary at every budget level. Japan — particularly Osaka and Tokyo — is worth mentioning specifically: the cultural norms around politeness and clear social rules make Japan one of the most comfortable countries to navigate alone, and the ramen bars and izakayas with counter seating are essentially designed for solo dining. Bali, particularly outside the Seminyak resort strip, has a thriving digital nomad and solo traveller community in Canggu and Ubud that makes meeting people easy when you want it.

On safety — the question gets asked more often than it needs to, particularly for solo female travellers. The honest answer is that the cities on this list are all safer than their reputation suggests and considerably safer than many cities in the traveller's home country. The practical habits that make the difference: share your itinerary with someone at home, use licensed taxis or ride-hailing apps, trust your instincts in the same way you would at home. The solo female travel community on social media provides more granular and current advice than any guidebook can.

What solo travel is actually for. The travel industry tends to sell solo trips as acts of self-discovery, setting an expectation that is difficult to live up to. The more accurate description is simpler: you move faster, you make decisions without negotiation, you eat when you're hungry and stop when something is interesting. You notice more because you're not maintaining a conversation. The destinations that make this work best are the ones where the city itself does some of the social work for you — where showing up alone is the norm rather than the exception, and where the infrastructure treats independent travellers as the default rather than the outlier.