Looking for the best things to do in San Diego? San Diego has near-perfect weather year-round, laid-back beaches, a world-famous zoo and a lively food scene shaped by its location next to Mexico. This list mixes famous landmarks with local favourites and easy day trips, with practical tips on timing, tickets and costs for American travellers.
Best things to do in San Diego
1. San Diego Zoo
In Balboa Park, home to more than 12,000 animals. Weekdays are much quieter than weekends.
2. Balboa Park
Spanish Revival architecture, gardens and 16 museums. Check opening hours before you go, as they change seasonally.
3. La Jolla Cove
Sea lions, tide pools and kayaking to sea caves. Wear comfortable shoes; you will walk more than you expect.
4. USS Midway Museum
An aircraft carrier museum on the waterfront. Book tickets online to skip the line.
5. Coronado Beach
Wide sand in front of the Hotel del Coronado. Weekdays are much quieter than weekends.
6. Old Town
California’s early history and Mexican food. It is great value for families.
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Canyons, coastlines and city skylines reward a camera with great dynamic range. - Best action cameras for adventure travel BuyrSkip
Film snorkelling, ziplines and mountain biking hands-free.
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7. Torrey Pines State Natural Reserve
Clifftop trails above the Pacific. Arrive early for the best light and fewest people.
8. Gaslamp Quarter
Historic downtown dining and nightlife. Allow at least an hour to enjoy it properly.
9. Beach days
One of the most popular ways to experience San Diego; ask your hotel or a local outfitter for current options and prices. Bring a refillable water bottle.
10. Surfing lessons
One of the most popular ways to experience San Diego; ask your hotel or a local outfitter for current options and prices. Check opening hours before you go, as they change seasonally.
11. Kayaking at La Jolla
One of the most popular ways to experience San Diego; ask your hotel or a local outfitter for current options and prices. Sunset is a particularly good time.
12. Craft brewery tours
One of the most popular ways to experience San Diego; ask your hotel or a local outfitter for current options and prices. Allow at least an hour to enjoy it properly.
13. Whale watching (December to April)
One of the most popular ways to experience San Diego; ask your hotel or a local outfitter for current options and prices. Allow at least an hour to enjoy it properly.
14. Take a day trip to Los Angeles
Los Angeles is a sprawling city of beaches, film studios, museums and diverse neighbourhoods, best explored one area at a time. Read our Los Angeles travel guide. Allow at least an hour to enjoy it properly.
15. Take a day trip to Joshua Tree National Park
Joshua Tree is where two deserts meet, with spiky Joshua trees, giant boulders and some of the best stargazing in Southern California. Read our Joshua Tree National Park travel guide. Combine it with a nearby café or lunch spot.
16. Eat your way through the local food scene
Try fish tacos, California burritos, craft beer and Mexican food in Old Town. Food tours are a fun way to sample several places in one afternoon. Sunset is a particularly good time.
When to go
The best time to visit is year-round; September to November is ideal.
| Season | Months | What to expect |
|---|---|---|
| Spring | March–May | Mild and green, 60–70°F. |
| Summer | June–August | Warm inland, often foggy or cool on the coast; peak crowds. |
| Fall | September–November | Often the warmest, clearest weather of the year. |
| Winter | December–February | Mild and wetter, 50–65°F. |
Where to stay
- Gaslamp Quarter: Walkable downtown.
- La Jolla: Upscale and scenic.
- Pacific and Mission Beach: Casual beach vibe.
- Coronado: Resort-style family stays.
| Style | Typical price per night | What you get |
|---|---|---|
| Budget | $110–170 | Motels, hostels, simple inns and campground cabins |
| Mid-range | $180–300 | Comfortable hotels and B&Bs, often with breakfast |
| Luxury | $350–700 | Resorts, historic hotels and boutique properties |
For more detail, read our San Diego travel guide.
Tips for visitors
- Ocean water is cool even in summer.
- Beaches get busy on summer weekends.
- Zoo and Safari Park are separate; the Safari Park is 45 minutes north.
Common mistakes to avoid
- Trying to cover every neighbourhood in a day: cluster sights by area instead.
- Renting a car you will barely use and paying high overnight parking fees.
- Eating only in the main tourist zone, where prices are higher and quality lower.
- Skipping reservations for popular restaurants, tours and observation decks on weekends.
- Underestimating walking distances: bring comfortable shoes.
Sample 3-day budget for two
| Item | Mid-range estimate |
|---|---|
| Hotel (3 nights) | $540–$900 |
| Food and drink | $540–$864 |
| Activities and entry fees | $140–$280 |
| Local transport or car | $180–$270 |
| Total | $1,400–$2,314 |
Estimates exclude flights and assume a mid-range hotel; travelling in shoulder season can cut accommodation costs by a third or more.
What to pack for San Diego
- Comfortable walking shoes
- A light layer for air-conditioned interiors
- A compact umbrella
- A crossbody bag or small backpack
- A portable charger
- A smart outfit for nicer restaurants
For a complete checklist, see our road trip packing list.
Planning tips for your trip
- ID for flights: Domestic flights require a REAL ID-compliant licence or another accepted ID such as a passport. See our guide to REAL ID and TSA rules.
- Money: Sales tax is added at the register and varies by state and city; tipping 18–20% at sit-down restaurants is expected.
- Insurance: Your health plan may have limited out-of-network cover in another state, and trip-cancellation cover is worth having for expensive bookings, especially in hurricane season.
- Driving: Most visitors drive; rental cars are widely available, and a US licence is all you need. Gas prices vary widely by state; California and Hawaii are usually the most expensive.
- Saving money: our budget vacation and cheapest places to travel guides have dozens of practical ideas.
What a trip costs
Typical spending per person per day, excluding flights:
| Travel style | Per person per day | Covers |
|---|---|---|
| Budget | $120–$180 | motel or hostel, casual meals, self-drive or transit |
| Mid-range | $250–$400 | good hotel, sit-down meals, some tours |
| Luxury | $600–$1,200 | resort or boutique hotel, fine dining, private tours |
Prices rise in peak season and on holiday weekends, and fall sharply in the shoulder seasons.
Travelling responsibly
Follow Leave No Trace principles: stay on marked trails, pack out everything you bring in, and never feed wildlife. Support locally owned restaurants, guides and shops, and visit popular places early or late to spread out the crowds. In busy parks, use shuttles where they exist to cut traffic and parking pressure.
Safety basics
Carry water and layers on outdoor outings, check weather and road conditions before long drives, and tell someone your plans in remote areas, where mobile coverage can be patchy. In cities, use normal precautions with valuables at night. The emergency number is 911.
Before you go: gear checklist
- Carry-on travel backpacks we rate BuyrSkip
A 30–40 litre backpack handles a long weekend and fits under most airline seats. - Best phones and wearables for travel Buyzello
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Compact earbuds for flights, trains and long drives.
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Frequently asked questions
What is the number one thing to do in San Diego?
For most first-time visitors it is San Diego Zoo: in Balboa Park, home to more than 12,000 animals.
How many days do you need in San Diego?
Plan 3–4 days to cover the highlights at a relaxed pace.
What is the best time to visit San Diego?
Year-round; September to November is ideal.
Is San Diego good for families?
Yes. Many of the top attractions suit children, and San Diego is popular with families, beach lovers and laid-back travellers.
What should I eat in San Diego?
Try fish tacos, California burritos, craft beer and Mexican food in Old Town.
Plan the rest of your trip
- San Diego Travel Guide: Beaches, Zoo and Neighbourhoods
- Los Angeles Travel Guide: Where to Stay and What to See
- Joshua Tree Travel Guide: Hikes, Climbing and Stargazing