If you’re planning a trip to San Diego with kids in the 3–5 age range, I want you to know: this city is genuinely one of the best places you can take them. Not in a “we survived it” kind of way. In a “we’re already talking about going back” kind of way.
We spent a full week there last February — our two kids in tow — and I’m going to walk you through exactly what we did, what we’d do differently, and what absolutely blew our minds (theirs and ours). This isn’t a sanitized travel guide. It’s what actually happened, day by day.
We rented a house near Pacific Beach, which turned out to be a perfect home base — more on that below. And we packed in a lot: the Zoo, USS Midway, La Jolla, Balboa Park, Coronado, Legoland, and more beaches than I can count.
Grab a coffee. Let’s get into it.
Where We Stayed: Vacation Rental Near Pacific Beach
Before I get into the days, a quick word on accommodation — because where you stay in San Diego shapes your whole trip.
We rented a house near Pacific Beach and it was the single best decision we made. Having a kitchen meant we could do breakfast at home most mornings (sanity saver with young kids), the neighborhood was walkable and relaxed, and Pacific Beach itself is one of the more family-friendly stretches of the San Diego coastline.
If you’re a family of 3–5, I’d strongly recommend a vacation rental over a hotel here. More space, more flexibility, and usually better value for a full week. Vrbo and Airbnb both have great options in the Pacific Beach and Mission Beach areas. Look for something within a few blocks of the boardwalk.
Our Day-by-Day San Diego Itinerary (With Young Kids)
Here’s how the week looked for us, day by day. I’ll keep it honest — including the meltdowns, the weather curveballs, and the unexpected highlights.
Day 0 (Arrival): In-N-Out Burger and Low Expectations
We arrived late afternoon after a long overseas flight — the kids had managed a couple of hours of sleep on the plane, which was just enough to take the edge off. Just barely. They were running on fumes and excitement in equal measure, and so were we.
We’re not American, so In-N-Out wasn’t a given for us — but we’d heard the legend, and our kids have never once turned down a plate of fries. So before we even got the keys to the house, our first stop was In-N-Out Burger. And honestly, it lived up to every bit of the hype.
The Double-Double is everything people say it is, the fries are fresh-cut to order, and we definitely ordered more than we needed. Somehow, suddenly, the mood lifted completely.
Day 0 tip: Don’t overplan arrival day. Get there, get fed, let the kids run around the house or yard, and get to bed at a reasonable hour. The week is long — pace yourself.
Day 1: Denny’s Breakfast + San Diego Zoo
We started Day 1 with Denny’s — and the reason was pure jetlag. Everyone was wide awake by 5am, staring at the ceiling, so by the time a restaurant was actually open we were already starving. Denny’s was the answer. Not glamorous, but exactly right: it’s fast, it has a kids’ menu, nobody minds when your 3-year-old spills their orange juice, and it soaks up jetlag beautifully.
Then: the Zoo.
The San Diego Zoo is one of the best zoos in the world, and I don’t say that lightly. Our kids were absolutely floored — the elephants, the gorillas, the koalas (you walk past them in a moving queue, which is still magical even if you can’t linger). Every enclosure felt thoughtfully designed and genuinely immersive.
One thing to be prepared for: it’s expensive. Coming from Europe, this was the most expensive zoo we’d ever visited. Factor that into your budget before you go — it’s worth it, but it’s not a small spend for a family.
Also worth knowing: we didn’t see everything, and that’s fine. After about 3 hours the kids were tired and hungry, and with so much walking involved, that’s pretty normal for this age.
A few things to know before you go:
- Book tickets online — it’s cheaper and you skip the ticket line
- Arrive early (gates open at 9am) — the animals are most active in the morning
- Get the map at the entrance and pick your must-sees first — you won’t see everything in one day
- The Skyfari aerial tram is worth it — great views and gives tired legs a rest
🎟 Book San Diego Zoo tickets →
Day 2: USS Midway + Pacific Beach
Day 2 had a nice natural split: morning history, afternoon beach.
The USS Midway Museum is docked on the Embarcadero downtown and it’s one of those places that works for basically everyone in the family. The aircraft carrier is enormous — kids can explore the flight deck, climb into cockpits (yes, really), and roam around at their own pace. My 5-year-old was obsessed. My 3-year-old was mostly obsessed with running down the very long corridors.
Allow about 2–3 hours. The carrier is huge and it’s easy to lose track of time.
After lunch, we headed back to Pacific Beach. We weren’t lucky with the weather that day — it had rained earlier and the sea was still rough, so swimming was off the table. But honestly, it was still a lovely place to be.
The beach is beautiful even under grey skies, and watching the surfers navigate the big waves was entertainment in itself. The kids played in the sand well away from the water and had a great time.
Day 3: La Jolla + Ocean Beach
Day 3 was one of my personal favourites of the trip.
La Jolla in the morning is magical. We went to Children’s Pool Beach — a small, sheltered cove where wild sea lions come right up onto the sand. Our kids were speechless. (The adults were too, honestly.)
From there we walked along the coastal path to La Jolla Cove, which has gorgeous turquoise water and incredible snorkelling for older kids and adults.
A couple of tips for La Jolla with young kids:
- Parking fills up fast — arrive before 9:30am or be prepared to circle
- Sea lion smell — it can be quite strong; worth mentioning to the kids before you arrive so there are no complaints
- Bring layers — the coastal breeze is cooler than you expect
After a slow lunch in La Jolla village, we drove down to Ocean Beach for the afternoon. OB (as the locals call it) has a much more laid-back, neighbourhood vibe than the busier tourist beaches — and we finally got the weather we’d been hoping for. The kids played in the sand, built sandcastles, and at some point just ran into the water. In February. Seeing them splash around in the Pacific in the middle of winter was one of those small, quietly magical moments that you don’t forget.
Day 4: Rainy Day Rescue — Balboa Park
Day 4 it rained. And honestly? It turned into one of the best days of the trip.
Balboa Park is San Diego’s cultural heart — a massive, beautiful park in the middle of the city with museums, gardens, and a miniature railway. We hadn’t originally planned to go, but the rain forced our hand, and I’m so glad it did.
Here’s what we did inside the park:
Fleet Science Center — a hit with both kids. Hands-on exhibits, a giant IMAX dome, and plenty of things to touch, build, and explore. Budget at least 2 hours.
Japanese Friendship Garden — unexpectedly calming, even with two small children. The bonsai collection, koi ponds, and stone paths were beautiful. A nice midday reset.
Balboa Park Miniature Railroad — a must if you have young kids. It’s a short ride around a track through the park, and both of my kids wanted to go twice. Cheap, cheerful, and genuinely fun.
🎟 Book Fleet Science Center tickets →
That evening, when the rain cleared, we headed to Mission Beach and Belmont Park — a small beachside amusement park right on the boardwalk with a classic wooden roller coaster, arcade games, and carnival rides. Perfect for burning off the last of the day’s energy.
Day 5: Coronado Island + Cabrillo National Monument
Day 5 we crossed the famous Coronado Bridge to Coronado Island — and it delivered on every count.
Coronado Beach is consistently rated one of the most beautiful beaches in America, and standing on it, you understand why. The sand is wide and powdery, the views of downtown San Diego across the bay are stunning, and the Hotel del Coronado in the background is impossibly photogenic. We spent the morning on the beach and let the kids dig to their hearts’ content.
In the afternoon, we drove out to Cabrillo National Monument at the tip of Point Loma. This is a hidden gem that a lot of families skip — don’t. The views from the lighthouse are breathtaking (on a clear day you can see all the way to Mexico), and the tidal pools on the ocean side are incredible for kids. We spotted hermit crabs, sea anemones, and tiny fish all in the same rock pool.
Tip: The tidal pools at Cabrillo are only accessible at low tide. Check the tide chart on the NPS website before you go.
Day 6: Legoland California
We saved Legoland for near the end of the trip, and the timing was perfect — it was a big-energy day and the kids were still riding the high of the whole week.
Legoland California is about 40 minutes north of San Diego in Carlsbad, and for the 3–5 age range, it’s genuinely the sweet spot. Unlike bigger parks, it doesn’t feel overwhelming — the rides are perfectly scaled, the theming is immersive and playful, and there’s enough to fill a full day without running yourselves ragged.
Highlights for us:
- Miniland USA — a LEGO recreation of major American cities; our kids spent ages here just pointing at tiny LEGO cars
- The Dragon roller coaster — a perfect first coaster for nervous 5 year olds
- Ninjago: The Ride — an interactive shooting ride that both kids were completely into
Practical tips:
- Buy tickets online — always cheaper than at the gate
- Go mid-week — we went on a grey mid-week day and it was brilliant; hardly any queues, walked onto most rides. A quiet Tuesday beats a sunny Saturday by a mile
- Bring snacks — park food is fine but pricey
- Consider the combo ticket that includes Sea Life Aquarium next door — a lovely, calmer way to finish after all the park excitement
Practical Tips for San Diego with Young Kids
A few things we learned over the week:
Rent a car. San Diego is sprawling and public transport won’t cut it with kids and gear. Rent something with good boot space.
Weather is more variable than you think. San Diego in February is mild and mostly sunny, but cooler than you might expect — highs around 16–18°C (low 60s°F). Pack a light jacket for mornings and evenings.
Stock up on arrival day. There’s a Ralph’s and a Trader Joe’s both near Pacific Beach — grab breakfast and snack supplies on Day 0 and you’ll save a fortune over the week.
Quick Reference: Our San Diego Week at a Glance
- Day 0 — Arrive + In-N-Out Burger
- Day 1 — Denny’s breakfast + San Diego Zoo
- Day 2 — USS Midway + Pacific Beach
- Day 3 — La Jolla (sea lions!) + Ocean Beach
- Day 4 — Balboa Park (Science Center, Japanese Garden, Miniature Railroad) + Mission Beach / Belmont Park
- Day 5 — Coronado Island + Cabrillo National Monument
- Day 6 — Legoland California
Final Thoughts
San Diego with young kids is genuinely special. It has that rare combination of world-class attractions, beautiful outdoor spaces, and a pace that doesn’t feel frantic. We never felt like we were racing to keep up — and with a 3-year-old and a 5-year-old, that matters a lot.
The week flew by. We came home salty, sun-kissed, and already scheming about going back.