The Petřín funicular has historically provided the easiest mechanical climb from Újezd, but closures and major reconstruction can remove it from the network for long periods. Do not build a family day around an old timetable. Check the current DPP status, replacement arrangements, ticket rules, and stroller conditions immediately before visiting, then keep a realistic route that does not require the funicular.
If the funicular is operating
Travel outside peak sightseeing periods, follow staff instructions, and use the designated boarding area. Confirm whether strollers must be folded and whether capacity restrictions apply. Apply the brake while waiting and keep the child away from platform edges. A service interruption can occur after you reach the top, so know how you would descend without relying on the same vehicle.
If it is closed
Use public transport to approach higher ground from the castle or Strahov side, then walk through the park on a gentler descent. Exact tram routes and stop accessibility change with works, so plan in the official journey planner. Walking directly up from Újezd with a loaded stroller is sustained and steep; it is possible for some adults but should not be the default backup.
Choose park stops carefully
Petřín has gardens, viewpoints, paths, the observation tower area, and the mirror maze, but individual attractions have their own step, stroller-storage, ticket, and opening arrangements. Paths can be wet, icy, or covered with leaves. Larger wheels and a strong brake help, while a carrier may suit one short interior if correctly fitted.
Plan the descent
Descending puts continuous load on the adult controlling the stroller. Keep both hands available, use zigzagging paved paths where appropriate, and avoid shortcuts on loose or muddy ground. Do not rely on the parking brake as a speed brake unless the manufacturer specifies that function. End near a tram stop with a low-floor connection and verify it before everyone is tired.