San Diego Natural History Museum

The Moreton Bay fig tree in San Diego's Balboa Park is one of the largest trees in California.

Bea Evenson Fountain is an outdoor fountain in San Diego's Balboa Park, in the U.S. state of California.Designed by noted modernist architect Homer Delawie, the fountain honors Bea Evenson (1900–1981), the founding president of the park's Committee of 100, organized in the late 1960s to save or reconstruct the buildings of the Panama–California Exposition of 1915.Built in 1972 on the Plaza de Balboa, the fountain was dedicated to Evenson in May 1981.

The San Diego Model Railroad Museum is a model railroad exhibit in San Diego, California. At 27,000 sq. ft., it is the largest such indoor exhibit in North America, and one of the largest in the world. The museum is on the lower level of the Casa de Balboa Building on the Prado in Balboa Park. The museum is open Thursday - Sunday from 11 a.m. - 4 p.m. .Nearly three million people have passed through the center since it opened in 1982.The San Diego Model Railroad Museum is a 501(c)(3) organization non profit charity.

Zorro Garden Nudist Colony was an attraction at the 1935-36 Pacific International Exposition in Balboa Park in San Diego, California. It was located in Zoro Garden, a sunken garden originally created for the 1915-16 Panama-California Exposition. Billed as a nudist colony, it was populated by hired performers rather than actual practicing nudists. The women wore only G-strings; the men wore loincloths or trunks. The participants lounged around in their "colony", played volleyball and other games, and performed a quasi-religious "Sacrifice to the Sun God" five times a day. Fair attendees could pay for admission to bleacher-type seats, or they could peek through knotholes in a wooden fence for free. On August 27, 1936, the colony closed, allegedly "after an argument with Exposition officials about finances."Contemporary newspaper accounts indicate the "colony" was composed of actual nudists, but local historian Matthew Alice has stated that the women were "wearing flesh-colored bras, G-strings, or body stockings so everything was zipped up tight." However, the women were indeed topless, as countless un-doctored photographs plainly show. Nate Eagle, a sideshow promoter who, with partner Stanley R. Graham, created the scandalous Zoro Garden nudist colony. Located in a sunken garden east of the Palace of Better Housing (today's Casa de Balboa), Zoro Garden was, according to the Zoro Garden program, "designed to explain to the general public the ideals and advantages of natural outdoor life." Topless women and bearded men in loincloths read books, sunbathed, and acted in pseudo-religious rituals to the Sun God. According to the program, "Healthy young men and women, indulging in the freedom of outdoor living in which they so devoutly believe, have opened their colony to the friendly, curious gaze of the public." The public's curious gaze quickly turned Zorro Garden into the Exposition's most lucrative outdoor attraction. Despite protests, Zorro Garden lasted for the entire run of the Exposition. The area is now the Zoro Butterfly Garden.

Zoro Garden is a 6-acre sunken garden within Balboa Park in San Diego, California. It is located between the Reuben H. Fleet Science Center and the Casa de Balboa. The name refers to the Persian mystic Zoroaster.The stone garden was originally built for the 1915-16 Panama-California Exposition. During the 1935-36 California Pacific International Exposition it was the site of the Zoro Garden Nudist Colony, which featured mostly-nude performers rather than practicing nudists.Zoro Garden is now planted as a butterfly garden. It is open to the public and can be reserved for special events.

The Casa del Prado comprises several reconstructed buildings that were initially built for the Panama–California Exposition in San Diego's Balboa Park, in the U.S. state of California. Current tenants include the San Diego Botanical Garden Foundation, Civic Dance Arts, the San Diego Floral Association, the San Diego Civic Youth Ballet, the San Diego Junior Theatre, and the San Diego Youth Symphony.

The Fleet Science Center (previously the 'Reuben H. Fleet Science Center') is a science museum and planetarium in Balboa Park, located in San Diego, California. It is at the east end of the El Prado Drive walkway, next to the Bea Evenson Fountain and plaza in central Balboa Park.Established in 1973, it was the first science museum to combine interactive science exhibits with a planetarium and an IMAX Dome (OMNIMAX) theater, setting the standard that most major science museums follow today.

The San Diego History Center is a museum showcasing the history of San Diego, located in the city's Balboa Park.

The Spanish Village Art Center is located in San Diego's Balboa Park, in the U.S. state of California. Anni von Westrum Baldaugh was among the artists who had studio space at the Spanish Village. Current tenants include the San Diego Mineral and Gem Society and the Southern California Association of Camera Clubs.

Casa de Balboa is a building in San Diego's Balboa Park, in the U.S. state of California. The building was originally known as the Commerce and Industries Building, and later called the Canadian Building, the Palace of Better Housing, and the Electric Building. It is currently home to the Museum of Photographic Arts, the San Diego History Center, the San Diego Model Railroad Museum, and the Balboa Art Conservation Center.

The Botanical Building is an historic building located in San Diego's Balboa Park, in the U.S. state of California. Built for the 1915–16 Panama–California Exposition, it remains one of the largest lath structures in the world. Alfred D. Robinson (1867–1942), founder and president of the San Diego Floral Society, suggested the construction of a lath house as a feature of the Panama–California Exposition, which was to open in the City of San Diego on January 1, 1915.

The Museum of Photographic Arts (MOPA) is a museum in San Diego's Balboa Park. First founded in 1974, MOPA opened in 1983. MOPA is one of three museums in the US dedicated exclusively to the collection and preservation of photography, with a mission to inspire, educate and engage the broadest possible audience through the presentation, collection, and preservation of photography, film and video. The museum's address is 1649 El Prado, San Diego, CA, 92101.