Old Pasadena — Sky Pioneers' Conspiracy

Your quest begins at the Rose Bowl Stadium, located at 1001 Rose Bowl Dr, Pasadena. Built in 1922 with a capacity of 92,542, this Romanesque Revival style edifice, designed by William Gage, is more than just a stadium. It's the annual host of the Rose Bowl Game since 1923, a major California sporting event, and even hosted football events at the 1984 Olympic Games. Here, crucial clues about early experimental flights of the 1930s might be hidden, concealed within the grandiosity of its architecture.

Next, cross the majestic Colorado Street Bridge, a 1,280-foot-long (390-meter) reinforced concrete arch masterpiece of engineering, completed in 1913. Designed by John Alexander Low Waddell and overlooking the Arroyo Seco from 150 feet high (46 meters), this bridge, listed on the National Register of Historic Places in 1974, is a gateway to the mysteries of innovation. The engineers who built it shared the audacious spirit of Pasadena's aeronautical pioneers, a subtle but powerful link to the stakes of your investigation into Pasadena's history and California's heritage.

Your journey takes you to the California Institute of Technology (Caltech), a world-renowned scientific research institution founded in 1891. On its 124-acre campus, the Millikan Library, built in 1966 and named after Nobel laureate Robert Andrews Millikan, holds crucial archives. The Gates-Thomas Laboratory, a major research center in aeronautics, physics, and space sciences since the early 20th century, is another key point. This is where the foundations of California's space exploration were laid, and where secret documents of the Caltech Jet Propulsion Laboratory might reside.

Continue to Pasadena City Hall, located at 100 N Garfield Ave. Built in 1927 and designed by John Bakewell Jr., its Beaux-Arts style architecture with a 150-foot-high dome makes it an architectural symbol of the city, restored in 1999-2001. Not far, the Pasadena Central Library, a main Beaux-Arts building also from 1927, at 285 E Walnut St, houses over 1.2 million documents. These two buildings, major administrative and cultural centers of Pasadena, have seen generations of scientists and engineers pass through, and might hold clues within their historic foundations.

Finally, your investigation leads you to The Athenaeum, a private intellectual and cultural club founded in 1891 on the Caltech campus. This historic building, linked to the history of scientific and aeronautical pioneers in California, is the heart of Pasadena's intellectual life. It is in this privileged setting, near the Arroyo Seco, a 34-mile-long historic valley, that the brightest minds exchanged their ideas. Your California thematic circuit concludes here, with the revelation of the last secrets of the sky pioneers, enriching your understanding of the Pasadena California historic district and Old Pasadena Victorian architecture.