There is a moment, just as you climb the grand limestone steps and pass through the bronze doors of the Nelson-Atkins Museum of Art, when the city seems to quiet itself around you. The air changes. The light shifts. And suddenly you are standing inside one of the most quietly magnificent art museums in the entire country — free of charge, right in the heart of Kansas City’s vibrant Midtown neighborhood.

The Nelson-Atkins opened its doors in 1933, and the building alone is worth the trip. Its neoclassical facade anchors 45th Street like a benevolent giant, flanked by the iconic bronze shuttlecock sculptures that dot the south lawn — a beloved series of giant badminton birdies by artists Claes Oldenburg and Coosje van Bruggen that have become as synonymous with Kansas City as the skyline itself. Children chase each other around them. Couples take photos beside them. They are playful and monumental all at once, and they set the tone for everything inside perfectly.

The collection spans more than 40,000 works and covers virtually every corner of human creative history. The Egyptian antiquities gallery will stop you cold — sarcophagi, carved alabaster, objects that predate the founding of Rome by thousands of years, all displayed with careful, respectful scholarship. The Asian art collection is arguably among the finest in the Midwest, with Chinese decorative arts, Japanese screens, and a dedicated gallery for South Asian sculpture that rewards slow, unhurried attention.

But for my money, the European painting galleries are where the Nelson-Atkins quietly outpunches its weight class. Caravaggio, El Greco, Rembrandt, Monet, Cézanne — these are not minor works tucked away in storage rotation. These are landmark canvases displayed in rooms with real breathing space, where you can actually stand back, take them in, and feel something. There are no crushing crowds here. No timed entry slots. Just you and the paintings.

The Bloch Building addition, designed by Steven Holl Architects and completed in 2007, is a stunning counterpoint to the classical main structure. Its translucent glass lenses glow from the hillside at dusk like lanterns half-buried in the earth. Inside, the contemporary collection feels perfectly at home in those luminous, cave-like galleries.

Plan to spend at least three hours — more if you are the kind of person who reads every label. The museum’s Rozzelle Court Restaurant, tucked inside a beautiful interior courtyard, is a lovely spot for lunch. Admission to the permanent collection is genuinely free, and parking on-site is easy and affordable.

Kansas City has a habit of surprising visitors who expect something modest and deliver something extraordinary. The Nelson-Atkins is perhaps the finest example of that habit. Do not leave town without seeing it.