San Diego, California

San Diego is one of the best beach cities in the US for toddlers. La Jolla Shores has gentle waves, lifeguards, and clean restrooms. Mission Bay has calm, flat water with no waves at all. Most restaurants are genuinely kid-friendly, not just tolerant.

Four to five days is the sweet spot. That gives you two beach days, one zoo or aquarium day, one culture day (Balboa Park, Old Town), and a flex day. Three days feels rushed; seven days means you'll run out of new things to do.

Yes, but go on a weekday. The zoo (Rosie Score 87) is hilly, so bring a stroller even for kids who normally walk. The Skyfari gondola and the Wildlife Explorers Basecamp play zone are the highlights for under-5s. Allow 4 to 5 hours and don't try to see everything.

The Zoo for under-5s: more shade, more compact, and Wildlife Explorers Basecamp is built for them. The Safari Park for animal-obsessed kids 5 and up: the Africa Tram and the open field exhibits feel like an actual safari. They are 45 minutes apart, so doing both in one day is a mistake.

Every October, 100+ San Diego venues offer free kids admission with a paying adult. The Zoo, Safari Park, Birch Aquarium, and dozens of museums are regulars; the exact lineup changes each year, so check the current list before booking. A family of four can save $200+ over a week. It is the single best month to visit with children.

For most family trips, yes. La Jolla, Mission Bay, and Coronado are each walkable on their own, but getting between them requires driving. You can skip the car on the day you take the Coronado ferry, but you'll want one for everything else.