Look for cities where trains and buses arrive often, connections are simple, and signage uses clear colors and symbols your child can learn quickly. Book lodging a short walk from an interchange or trunk line, reducing time on stairs and platforms. Check official transit maps for step-free icons, verify elevator status apps, and read recent traveler notes. A well-placed home base means fewer meltdowns, easier naps, and more energy for parks, treats, and spontaneous discoveries.
Shape each day around a gentle loop that keeps rides under manageable time blocks and ends near your hotel. Cluster stops so you can pivot if naps arrive early or late. Favor playgrounds and small museums close to stations, with benches or lawns for snack breaks. Plan a backup indoor stop for rain or overstimulation. When energy dips, hop a bus for a soothing window ride, then jump off wherever smiles return and curiosity wakes up.
Before traveling, explore day passes, short-stay cards, and daily caps that simplify budgeting and speed up boarding. Many cities offer discounts or free rides for younger children when accompanied by adults, so carry proof of age just in case. Load contactless cards in advance, set spending alerts, and keep a small emergency fund for taxis if naps or accessibility surprises demand it. Share your savings wins and pitfalls to help other parents balance value with flexibility.