Young adults, new remote workers and empty-nesters on “gap” years are all fuelling a post-lockdown boom in solo travel. Figures from the website Solo Traveler suggest most of them are women and quite a few are in relationships: solo is not the same as single. Google searches for solo travel have quadrupled since 2020. Going on holiday alone means you’re in charge of the schedule and are more likely to make new friends. Here are 10 things that can make trips for one more fun, offer structure, security and company (for those who want it). Stay in a hostel YHA Stratford Upon Avon is in a splendid Georgian mansion Hostels…