The best of Delft is free. The city itself — the canals, the squares, the hidden courtyards and the centuries-old facades — is the monument, and you walk through it without a ticket. On foot, a few hours here show you more than many museums could.
What you'll see for free
Start at the Markt, one of Europe's largest and most beautiful historic squares, set between the City Hall and the Nieuwe Kerk — the exteriors are a sight in themselves, and at 108 metres the church tower is the second-highest in the Netherlands. Walk on to the Oude Kerk and look for the famous lean: the tower, affectionately known as 'Leaning Jan', hangs almost two metres off plumb.
The Koornmarkt is called the most picturesque canal in Delft by many: richly decorated patrician houses, some deceptively crooked. The Beestenmarkt, where the weekly cattle market mooed until 1972, is now an atmospheric square beneath 24 giant plane trees. Quieter is the Bagijnhof, a medieval courtyard where Beguines lived for centuries — look for the clandestine church, discreetly hidden behind an ordinary facade. Among the city's best-kept secrets are the Stille Putten, where the 17th century still drifts through the narrow streets.
Finish at the Oostpoort, the last surviving city gate, built around 1400. The reflection of the gate with its pointed turrets in the calm water is the iconic image of Delft — and it costs nothing. Molen de Roos, the last city windmill, is also free to admire from outside.
What costs money (so there are no surprises)
Going inside is paid at the Prinsenhof, the Vermeer Centrum, Royal Delft and the tower climb of the Nieuwe Kerk. Good to know: you don't need to have been inside to have understood Delft — the stories are out on the streets.
Start for free with a treasure hunt
Want those stories with you as you walk? The interactive CityWalkGems walk (about 4.5 kilometres, roughly 1.5 to 2.5 hours) connects these places with puzzles and hidden details, right in your browser, no download or account needed. The first stops are free to play; after that the full walk is paid. That's your free day in Delft started — and you decide for yourself whether the game is worth a ticket.

