Old Town rewards flexibility. Its main squares are easy to cross with a stroller, but cobbled lanes, crowded approaches, tower stairs, and tram tracks can interrupt an otherwise smooth route. A carrier removes wheel problems but transfers the load to the adult and may be uncomfortable in heat. Many families do best with one primary option and a compact backup.
Where a stroller works well
A stroller is useful for long walks along the Vltava, across broad squares, and between meals and naps. It carries layers and supplies, provides shade through an approved canopy, and gives the adult's back a break. Stable wheels and suspension help on rough paving. The cost is bulk in restaurants, care around tram rails, and occasional lifting over steps.
Where a carrier wins
A correctly fitted carrier is practical for tower visits, crowded market lanes, and short stair-heavy sections. It also leaves both hands available at a station. Use a model appropriate for the child's age and size, keep the airway visible and unobstructed, and follow its instructions. Monitor both adult and child for heat, cold, and fatigue; Prague hills can turn a short carry into strenuous work.
Match the choice to the day
For Charles Bridge at dawn followed by a riverside walk, a stroller is usually manageable. For a tower interior and a busy lunch in a tiny cellar, a carrier may be simpler. Prague Castle combines slopes, courtyards, and interiors with different restrictions, so check the sites you intend to enter. Do not leave a stroller or valuables unattended unless an official facility explicitly permits it.
A practical hybrid plan
Use a compact carrier stored in the stroller basket, provided the extra load stays within manufacturer limits. When paving becomes awkward, move the child safely before folding or carrying the stroller. Alternatively, divide the day: stroller-friendly parks in the morning and one carrier-only attraction later. The best plan protects naps and adult stamina rather than maximizing the number of sights.