ChicagoOutdoor Escape Game & Treasure Hunt

From Trading Post to Metropolis

Chicago's history begins as a portage point between the Great Lakes and the Mississippi River watershed. Native American tribes, including the Potawatomi, Odawa, and Ojibwe, inhabited the area for centuries. Jean Baptiste Point du Sable, a free Black man of Haitian descent, established a trading post near the mouth of the Chicago River in the 1780s. He is recognized as the "Father of Chicago."

The U.S. Army built Fort Dearborn in 1803, a military outpost destroyed during the War of 1812 and rebuilt in 1816. Chicago was incorporated as a town in 1833 with a population of about 350. The city's rapid expansion was driven by real estate speculation and its role in the developing inland transportation network, connecting the Great Lakes to the Mississippi River basin via lake traffic and railroads.

Rebuilding and Redefining an Urban Landscape

The Great Chicago Fire of October 1871 destroyed much of the city's central business district, thousands of buildings, and left nearly 100,000 people homeless. Chicago rebuilt quickly, with its existing infrastructure of water supplies, railroad lines, and sewage systems largely intact. The fire led to a shift towards more fire-resistant materials like steel and stone in new construction. This period saw the emergence of the Chicago School of architecture, which pioneered the steel-framed skyscraper. Millions of tons of rubble from the fire were dumped into Lake Michigan, creating new land that would become Grant Park and parts of Burnham Park.

In 1893, Chicago hosted the World's Columbian Exposition, an event celebrating the 400th anniversary of Christopher Columbus's arrival in the New World. The exposition showcased Chicago's resurgence and influenced American architecture, urban planning, and industrial optimism. The fair, with its "White City" of classical architecture, inspired the City Beautiful movement, which advocated for planned urban spaces with green areas and monumental buildings. The exposition also featured the world's first Ferris wheel, a rival to the Eiffel Tower built for the 1889 Paris World's Fair.

• —Pullman National Historical Park — This historic district on Chicago's South Side was a planned industrial town built by George Pullman for his railway car company in the 1880s. Explore the Hotel Florence, an Queen Anne-style hotel built in 1881. See the serpentine stone facade of the Greenstone Church, built in 1882. The Workers' Row Houses show the living conditions of Pullman's employees. The Administration Building and the former Pullman Car Works Site highlight the industrial core of this community.
• —Lincoln Park Conservatory — This Victorian-era glass house, built between 1890 and 1895, displays exotic plants from around the world across four rooms: the Palm House, Orchid House, Fern Room, and Show House. Outside, the Formal Garden, one of Chicago's public gardens, features sculptures and seasonal plantings.
• —Chicago History Museum — Located at 1601 N Clark St, this museum offers a look at Chicago's past, from its early settlements to its rise as a metropolis. It houses artifacts and exhibits on the city's development and notable events.
• —St. Michael in Old Town — This church, at 1633 N Cleveland Ave, is one of the few structures in the Old Town neighborhood to have survived the Great Chicago Fire of 1871. Its facade provides a connection to pre-fire Chicago.
• —Union Stock Yards Gate — The meatpacking district closed in 1971, but the Neo-Gothic Union Stock Yard Gate, built in 1877 on Exchange Avenue, remains a Chicago Landmark and a National Historic Landmark. It marks the entrance to what was once the center of the American meatpacking industry.

The best time to visit Chicago is from late September to mid-October. Daytime temperatures range from the low 60s to 70°F, and summer crowds have thinned, leading to more moderate hotel rates. Early fall also offers various festivals and autumn foliage. Late spring, from mid-April to May, is another option, with comfortable temperatures and blooming flowers, though rain can occur. Summer (June through September) is the peak season, with warm temperatures averaging in the low 80s Fahrenheit, outdoor events, and higher prices. Avoid visiting in January and February due to cold, wind chill, and snow. Temperatures often drop to single digits, and outdoor activities are limited.

Chicago is served by O'Hare International Airport (ORD) and Midway International Airport (MDW). Both offer public transportation to the city center via the 'L' train system. From O'Hare, the Blue Line provides direct service. The Orange Line connects Midway to downtown. Chicago's public transportation system, managed by the CTA (Chicago Transit Authority), includes elevated trains (the 'L') and buses. A Ventra card can be used for all CTA services. Walking is an option for many neighborhoods, especially downtown and along the lakefront. Parking can be difficult and expensive in the city center; consider using parking apps or public garages. Chicago has seasonal farmers' markets in different neighborhoods.