One traveller's third day alone in Paris covered at least 14 miles on foot — and turned out to be less about the monuments than the small, unplanned encounters between them.

The morning started in Montmartre, with a climb up the multiple flights of stairs to the Basilique du Sacré-Cœur, where a guitarist was playing John Lennon's "Imagine" on the cathedral steps. It was also where she got caught by a classic Paris street scam: a man tied a friendship bracelet onto her wrist, asked her to make a wish, then demanded payment. She claimed she had no money and moved on — a useful reminder to keep walking when a stranger gets hands-on with a bracelet or a rose.

Art-wise, the highlight wasn't a flagship museum but 59 Rivoli, a free-to-enter artist squat turned collective near Châtelet, where murals cover every surface and a spiral staircase is an attraction in its own right. Then came the emotional centrepiece: crossing the Seine to Notre Dame just as the bells struck two. For a fan of The Hunchback of Notre Dame since childhood, the restored cathedral — every gargoyle and arch intact — was the moment the whole trip had been building toward.

The practical truths of solo travel surfaced at a Starbucks, where a dead phone and no bathroom led to a shared extension cord and a long English-language chat with fellow Americans. It was the first of several chance encounters: strangers taking photos for each other at the Eiffel Tower at midnight, and a Brazilian woman named Rita who snapped a picture at the Arc de Triomphe, handed over her number, and sent her off with travel tips for Portugal.

Dinner was a solo table at Comme un Bouillon — salmon pasta in herb cream sauce — where the day's loneliness hit hardest. Between a two-week stretch of deep community back home and the daily friction of not speaking the language, the city felt isolating even in a crowd. The fix, it turned out, wasn't company but momentum: a late-night walk back to the Louvre's gardens to journal under the sparkling tower (interrupted briefly by a bold rat), then the Eiffel Tower itself at midnight, and finally stumbling on the Arc de Triomphe without a map.

The takeaway that surprised her most: Paris felt safer for late-night solo wandering than her home cities of Philadelphia and Harrisburg. She was back inside by 1:15 a.m., tired but reassured.

For anyone planning a first solo trip to Paris, this day is a decent blueprint: the big icons — Sacré-Cœur, Notre Dame, the Louvre courtyard, the Eiffel Tower — are all walkable into one ambitious route, free entries like 59 Rivoli stretch a budget, and a familiar café chain is a legitimate lifeline for wifi, toilets and a bit of English. Pack comfortable shoes, learn a handful of French phrases, and say yes to the strangers with cameras.