San Diego is a sunny Pacific coastal city of about 1.39 million people on the Mexican border, known for Balboa Park, the San Diego Zoo, beaches from La Jolla to Coronado, a large Navy presence, craft beer and Baja-influenced food.
Top attractions
The most popular and significant attractions in San Diego.
-
1
Balboa Park
A 1,200-acre urban cultural park containing about 17 museums, the Spanish-Colonial Revival buildings of the 1915 Panama-California Exposition, gardens, the Prado promenade and the San Diego Zoo.
Tip: Arrive on a weekday morning for easier parking and quieter plazas. · Compare single-museum tickets with Explorer passes if visiting three or more museums. · Use the free park shuttle rather than moving the car between lots. · Check current parking rules, since paid parking began in 2026. · Confirm museum hours online, as some close on certain weekdays.
-
2
San Diego Zoo
Home to thousands of animals across 100 acres in Balboa Park, with an aerial Skyfari tram and themed habitats.
Tip: Arrive at opening on weekdays to see animals at their most active. · Buy tickets online; prices are usually lower than at the gate. · Take the guided bus tour first to orient before walking. · Wear comfortable shoes; the hillside terrain involves many slopes. · Bring sun protection and a refillable water bottle. · Plan a midday break at a cafe or shaded area with young children.
-
3
USS Midway Museum
A decommissioned aircraft carrier moored on the Embarcadero, open as a museum with a flight deck of restored aircraft, the island and former crew spaces, and volunteer docents who served aboard.
Tip: Arrive on a weekday morning to avoid midday queues. · Allow three to four hours; last admission is at 4:00 PM. · Wear comfortable shoes; ladders and passages are steep and narrow. · Use the included audio tour and ask docents for stories. · Bring sun protection for the exposed flight deck. · Active military receive free admission with ID.
-
4
Cabrillo National Monument
A National Park Service site on the tip of the Point Loma peninsula with a statue of explorer Juan Rodriguez Cabrillo, the 1855 Old Point Loma Lighthouse, tide pools and views of San Diego Bay and the city skyline.
Tip: Check tide tables before visiting if the tide pools are the goal. · Arrive early or late to avoid entrance gate backups at midday. · Carry a federal pass, such as America the Beautiful, to waive the vehicle fee. · Stay on marked paths and avoid disturbing tide pool animals. · Bring layers, as the point is often windy and cooler than downtown.
-
5
Torrey Pines State Natural Reserve
A coastal reserve protecting the rare Torrey pine, with sandstone bluff trails, a visitor center and views of the Pacific from Razor Point and Yucca Point.
Tip: Arrive early on weekends; the parking lots fill quickly. · Visit on weekday mornings for the quietest trails. · Bring water; supplies inside the reserve are limited. · Stay on marked trails; the cliff edges are unstable. · Plan the Beach Trail around low tide. · Dogs are not allowed on the trails.
-
6
La Jolla Cove
A small protected cove with sea lions, harbor seals, brown pelicans and snorkeling in the San Diego-La Jolla Underwater Park, backed by a clifftop path and Ellen Browning Scripps Park.
Tip: Arrive in the morning to find parking and calmer water. · Keep a safe distance from sea lions and seals, which can bite. · Check with the lifeguards on swell and current conditions before swimming. · Bring water shoes, as the rocks are slippery. · Consider a rideshare on summer weekends when street parking fills.
-
7
Hotel del Coronado
A Victorian beachfront resort opened in 1888, known for its red turreted roof, wooden lobby and the adjacent Coronado Beach.
Tip: Take the Coronado Ferry to avoid bridge traffic and parking costs. · Check hoteldel.com for guided tour days and booking. · Visit the lobby in the morning for quieter photos. · Expect charges for parking and for dining on site. · Plan beach time for late afternoon to catch the sunset.
-
8
Old Town San Diego State Historic Park
The site of the first Spanish and Mexican civilian settlement in California, with restored 1820s-1870s adobe and wood buildings, museums, shops and Mexican restaurants.
Tip: Visit on a weekday morning to avoid weekend crowds. · Start at the Robinson-Rose House to get a map and town model. · Entry to the park is free, but the Whaley House charges admission. · Use the Trolley Green Line or Coaster instead of driving. · Check the schedule for early November Dia de los Muertos events. · Plan a meal at a nearby Mexican restaurant.
-
9
Gaslamp Quarter
A 16-block Victorian-era historic district downtown with restored 1870s-1910s buildings, restaurants, bars and nightlife, and Petco Park at its eastern edge.
Tip: Visit in the early evening or on a weekday for fewer crowds. · Take the MTS Trolley, since street parking is scarce. · Walk during the day to see the architecture more clearly. · Check for event nights at Petco Park, which add traffic and crowds. · Make dinner reservations on Friday and Saturday evenings.
-
10
Birch Aquarium at Scripps
The public exhibit center of the Scripps Institution of Oceanography, with Pacific marine life exhibits, a kelp forest tank, a tide pool plaza and ocean views.
Tip: Buy tickets online in advance for a discount. · Visit on a weekday morning to avoid school groups. · Time the visit for low tide to enjoy the tide pool exhibit. · Budget for paid parking or arrive by MTS bus. · Use no flash when photographing the tanks.
Attractions by category
Explore by your interests.
Garden
Balboa Park
A 1,200-acre urban cultural park containing about 17 museums, the Spanish-Colonial Revival buildings of the 1915 Panama-California Exposition, gardens, the Prado promenade and the San Diego Zoo.
Japanese Friendship Garden
A 12-acre Japanese garden in Balboa Park with a koi pond, tea pavilion, bonsai and a canyon landscape.
Landmark
San Diego Zoo
Home to thousands of animals across 100 acres in Balboa Park, with an aerial Skyfari tram and themed habitats.
Petco Park
The home ballpark of the San Diego Padres, opened in 2004 and integrated with the historic Western Metal Supply Co. building in the Gaslamp-East Village area.
Museum
USS Midway Museum
A decommissioned aircraft carrier moored on the Embarcadero, open as a museum with a flight deck of restored aircraft, the island and former crew spaces, and volunteer docents who served aboard.
Birch Aquarium at Scripps
The public exhibit center of the Scripps Institution of Oceanography, with Pacific marine life exhibits, a kelp forest tank, a tide pool plaza and ocean views.
Maritime Museum of San Diego
A fleet of historic vessels on San Diego Bay led by the 1863 iron-hulled sailing ship Star of India, with the steam ferry Berkeley and the Soviet-era submarine B-39 open for visits.
Fleet Science Center
A hands-on science museum in Balboa Park with interactive exhibits and a large-format dome theater.
San Diego Air & Space Museum
An aviation and spaceflight museum in the round former Ford Building, with aircraft from early biplanes to jets and exhibits on San Diego's aerospace history.
San Diego Natural History Museum
The oldest scientific institution in the region, with exhibits on Southern California and Baja California natural history, fossils and a 3D theater.
Historic
Cabrillo National Monument
A National Park Service site on the tip of the Point Loma peninsula with a statue of explorer Juan Rodriguez Cabrillo, the 1855 Old Point Loma Lighthouse, tide pools and views of San Diego Bay and the city skyline.
Old Town San Diego State Historic Park
The site of the first Spanish and Mexican civilian settlement in California, with restored 1820s-1870s adobe and wood buildings, museums, shops and Mexican restaurants.
Gaslamp Quarter
A 16-block Victorian-era historic district downtown with restored 1870s-1910s buildings, restaurants, bars and nightlife, and Petco Park at its eastern edge.
Mission Basilica San Diego de Alcala
The first of California's 21 missions, founded in 1769 and moved to its present site in 1774, with a working parish church, garden, museum and campanile.
Outdoors
Torrey Pines State Natural Reserve
A coastal reserve protecting the rare Torrey pine, with sandstone bluff trails, a visitor center and views of the Pacific from Razor Point and Yucca Point.
La Jolla Cove
A small protected cove with sea lions, harbor seals, brown pelicans and snorkeling in the San Diego-La Jolla Underwater Park, backed by a clifftop path and Ellen Browning Scripps Park.
Belmont Park and Mission Beach
An amusement park on the Mission Beach boardwalk featuring the 1925 Giant Dipper wooden roller coaster, beachfront dining and the Plunge indoor pool.
Architecture
Hotel del Coronado
A Victorian beachfront resort opened in 1888, known for its red turreted roof, wooden lobby and the adjacent Coronado Beach.
Spreckels Organ Pavilion
An outdoor pavilion in Balboa Park housing one of the largest outdoor pipe organs in the world, played in public concerts.
Liberty Station
The converted former Naval Training Center with Spanish-Mission-style buildings, the NTC Promenade, art studios, Liberty Public Market and a waterfront park.
Viewpoint
Sunset Cliffs Natural Park
A strip of eroding sandstone cliffs and pocket beaches along the Point Loma coast, popular for sunset viewing, tide pools and surfing.
Practical information
What you need to know before you go.
- Hours
- Most museums open 10:00 AM-5:00 PM and some Balboa Park museums close one weekday; Old Town State Historic Park is generally open daily; Cabrillo National Monument closes at 5:00 PM. Confirm hours on each venue website before traveling.
- Fees
- Free highlights include Balboa Park grounds, La Jolla Cove, Sunset Cliffs, Old Town State Historic Park, the Gaslamp Quarter, Spreckels Organ concerts and Liberty Station. Paid highlights include the San Diego Zoo (about $76-$78 adult), the USS Midway Museum (about $39 adult), Cabrillo National Monument (about $20 per vehicle) and the Natural History Museum (about $24 adult), all USD and subject to change.
- Best Times
- San Diego is mild year round with highs near 65-75 F; September and October are warmest and clearest, while May and June often start with coastal cloud (May Gray and June Gloom). Gray whales pass the coast from December to March.
- Booking
- Buy advance tickets online for the San Diego Zoo, USS Midway Museum and Birch Aquarium, which are usually cheaper than gate prices. Balboa Park Explorer passes (about $67 adult for 7 days) cover multiple museums. Pay MTS bus and trolley fares with the Pronto card or app (sdmts.com).
Tips for visiting attractions
Make the most of your sightseeing time.
Group sights by area: Balboa Park and the Zoo, Downtown and the Embarcadero, Old Town, Point Loma, Coronado and La Jolla; the MTS Trolley connects downtown, Old Town and Mission Valley.
Balboa Park has paid parking from 8:00 AM-6:00 PM since January 2026; use the free park shuttle or arrive by trolley and bus to avoid fees.
Coastal cloud is common on May and June mornings; schedule viewpoints and beaches for afternoons or autumn.
Tide pools at Cabrillo and Sunset Cliffs are best at low tide; check a tide chart before leaving.
Frequently asked questions
What are the best free attractions in San Diego?
Balboa Park grounds, La Jolla Cove, Sunset Cliffs, Old Town San Diego State Historic Park, the Gaslamp Quarter, Spreckels Organ Pavilion concerts, Liberty Station and the Mission Beach boardwalk are free to enter.
How many days are needed to see San Diego?
Three to four days cover Balboa Park and the Zoo, Downtown and the USS Midway, Old Town and Point Loma, and La Jolla with Torrey Pines.
Is the San Diego Zoo worth the price?
The Zoo is a full-day visit with thousands of animals; an adult one-day ticket is about $76-$78, and buying online is usually cheaper.
When is the best time to visit San Diego?
September and October are generally warmest and clearest; May and June bring coastal cloud, and winter is mild with gray whale migration from December to March.