San Diego with kids aged 3 to 6
Beaches, animals, and easy weather
San Diego is one of the easiest US cities for small kids. Mild weather year round, calm bay beaches, and world-famous animal attractions make it ideal for a relaxed 3 day trip.
Best time to go
Pleasant year round. Late spring can be overcast in the mornings, a local pattern called May Gray and June Gloom. Fall is often sunny and warm.
Getting around
A car is easiest. The trolley and buses cover some areas, and rideshare is reliable.
Stroller notes
The San Diego Zoo has hills, so a stroller is very useful. Balboa Park paths are mostly paved. Beach boardwalks are stroller friendly.
Toilets and changing
Restrooms are common at the zoo, Balboa Park, and most beaches. Bring wipes for beach restrooms.
Nap tips
Plan big outings for the morning. The coastal breeze makes afternoon beach time comfortable after a nap.
3 day itinerary
Day 1: San Diego Zoo and Balboa Park
- Morning
- Arrive at opening. Use the Guided Bus Tour for a sit-down overview, then visit the Children's Zoo area.
- Nap window
- Stroller nap at the zoo, or head back to the hotel.
- Afternoon
- Stroll Balboa Park, see the Botanical Building and lily pond, and ride the carousel.
- Evening
- Dinner in a nearby neighborhood like Hillcrest or Little Italy.
- Playground stop
- Balboa Park has playgrounds including one near the Pepper Grove picnic area.
Day 2: Beach and bay
- Morning
- Mission Bay has calm water and gentle beaches, perfect for little swimmers.
- Nap window
- Hotel nap.
- Afternoon
- La Jolla Cove to see sea lions and seals from the walkway. Keep a respectful distance.
- Evening
- Sunset picnic at a park overlooking the water.
- Playground stop
- Mission Bay Park has several playgrounds along the shore.
Day 3: Aquarium or LEGOLAND
- Morning
- Birch Aquarium at Scripps in La Jolla, or drive to LEGOLAND California in Carlsbad, which is designed for younger children.
- Nap window
- Car nap on the drive back.
- Afternoon
- Seaport Village for an easy wander and the waterfront.
- Evening
- Early dinner and pack.
- Playground stop
- Waterfront Park by the County Administration building has big splash fountains and a playground.
Opening hours, prices, and access change often. Always check official websites before you go.
Rainy-day backup
- Fleet Science Center in Balboa Park has hands-on exhibits.
- The New Children's Museum downtown is made for young kids.
- Birch Aquarium is mostly indoors.
Packing tips
- Light jacket for cool mornings by the ocean
- Sunscreen and sun hats
- Sand toys and a small beach shelter
- Water shoes for rocky areas
Plan and book
Some links are affiliate links. Learn more.
FAQ
Is the San Diego Zoo good for toddlers and preschoolers?
Yes. The bus tour and Skyfari aerial tram let kids rest while seeing a lot. It is hilly, so bring a stroller.
Which San Diego beach is best for small kids?
Mission Bay beaches have calmer water than the open ocean beaches, which suits young children.
Is LEGOLAND California good for ages 3 to 6?
Yes. LEGOLAND is aimed at kids roughly 2 to 12, and many rides suit preschoolers.
Want a plan built around your family?
Tell us your dates, kids' ages, and nap times.
Get a custom itinerary US$12Get new itineraries by email 💌
One friendly email when we add new destinations. No spam.