Prague's historic center is walkable with a buggy, but "walkable" does not mean uniformly smooth or step-free. A good day links broad squares, riverside paths, and bridges while treating towers, steep castle lanes, and tiny cellar restaurants as optional branches. Build the route around your stroller and child's rhythm rather than forcing the stroller through every famous doorway.
Start on the gentler ground
New Town and the broad approach to Old Town Square are generally easier than the narrowest medieval lanes. From the square, choose wider streets toward the river and cross tram rails at a clear angle. Charles Bridge has a paved deck but cobbled approaches and heavy crowds. Early morning gives more steering room and a calmer stop for photos.
Use the river as a reset
The embankments and Kampa area offer flatter stretches, benches, and space to regroup, although surfaces and ramp access vary. From Kampa, Malá Strana becomes progressively hillier toward Prague Castle. If the climb is too much, use an accessible tram connection or leave the castle for a separate day. Check live low-floor information rather than assuming every vehicle works.
Handle wheels and belongings
Larger wheels and suspension reduce vibration, but slow control is still necessary. Keep both hands available on slopes, use the brake whenever stopped, and do not overload the handle with bags. Watch for rails, high curbs, delivery vehicles, and cyclists on shared routes. In crowds, secure valuables on your body rather than in an open stroller pocket.
Choose stops that fit
Ask cafes about ground-floor space, a high chair, and changing facilities before maneuvering inside. Historic buildings may have an elevator that starts above entrance steps or is too small for the open buggy. Save one park or riverside break between major sights. If an interior requires stairs or prohibits strollers, one adult can visit while the other stays with the child, or the family can skip it without losing the city experience.