Easiest ways to meet other travelers or join group activities as a solo traveler?

Many organized activities (cooking classes, yoga sessions, short excursions, walking tours) naturally attract solo travelers and are designed for mixed groups. Co-working spaces and cafes in nomad-friendly areas often have a social atmosphere. Some guesthouses and hostels organize group dinners or activities. Smaller, well-run tours and classes tend to feel more natural for meeting people than large group tours. Being open and friendly in shared spaces (cafes, hotel common areas, organized activities) often leads to natural connections. Many solo travelers say that once an activity starts, the 'solo' feeling disappears quickly. Choosing well-reviewed operators with good group dynamics helps.