18 State Capitol Buildings in the U.S. With Free Tours and Cool Interiors

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Alabama State Capitol (Montgomery, Alabama)

The Alabama State Capitol is an impressive structure that has stood since 1851 and is one of the state’s most notable landmarks. Visitors can explore the building with a free guided tour that showcases the history and significance of the state’s government. The Capitol’s exterior features classic Greek Revival architecture, while the interior is just as remarkable, with elegant marble floors and high ceilings. The main rotunda is often admired for its beautiful murals and historic portraits that add to the Capitol’s grand atmosphere.

The building also served as the site of the Confederate States of America’s Capitol during the Civil War, adding another layer of historical importance to the location. It is free to explore, offering insights into the state’s early history and political development. Whether you are interested in Alabama’s history or simply appreciate architecture, the Alabama State Capitol makes for a great stop. Visitors can also appreciate the adjacent grounds, which offer views of the surrounding area.

Arizona State Capitol (Phoenix, Arizona)

The Arizona State Capitol offers a rich combination of history and architectural beauty, making it an excellent place to visit in Phoenix. The building, completed in 1900, is known for its distinctive copper dome, which reflects Arizona’s mining heritage. Inside, you will find exhibits dedicated to Arizona’s political history, as well as a grand rotunda that sets the tone for the tour. The walls are decorated with murals depicting the state’s rich history, from the early Native American cultures to the modern statehood period.

The building’s design integrates both classical and southwestern elements, blending old-world aesthetics with local influences. Visitors can take a free tour and learn about Arizona’s statehood, including the political decisions that shaped its development. The tour also takes visitors to the legislative chambers and the Governor’s office, where they can experience the heart of Arizona’s political action. The state Capitol building also houses a museum, making the entire visit informative and memorable.

California State Capitol (Sacramento, California)

Located in Sacramento, the California State Capitol building is an iconic landmark known for its grand design and historical significance. Completed in 1874, the building is a fine example of neoclassical architecture, with a large dome that mirrors the design of the U.S. Capitol. The interior is equally impressive, featuring polished marble floors, grand columns, and large murals that depict California’s diverse history.

Visitors can enjoy a free tour that takes them through the Capitol’s elegant halls and chambers, including the Senate and Assembly chambers. The tour also offers an in-depth look at California’s political history and the state’s journey toward becoming a major economic force in the U.S. The Capitol is located in the heart of downtown Sacramento, so visitors can explore the surrounding parkland as well. The free tours provide valuable insights into the state’s government, as well as the historical moments that took place within these walls.

Colorado State Capitol (Denver, Colorado)

The Colorado State Capitol, located in Denver, is a beautiful example of neoclassical architecture with its golden dome gleaming in the sunlight. Completed in 1908, the Capitol stands at exactly one mile above sea level, which is why it has become an iconic symbol of the city’s elevation. Inside, the building’s grand staircases and stately chambers offer a view of Colorado’s political history.

The rotunda features a stunning stained-glass dome that creates an impressive visual impact. Free tours are available and cover various aspects of Colorado’s government, from the state’s early territorial days to its modern development. The Capitol’s halls are filled with fascinating exhibits on the state’s history, including its mining, railroad, and agricultural legacies. Visitors can also explore the surrounding grounds, which provide fantastic views of Denver’s skyline and the nearby Rocky Mountains. The Colorado State Capitol offers both a stunning architectural experience and a rich history to explore.

Connecticut State Capitol (Hartford, Connecticut)

The Connecticut State Capitol is an elegant building located in Hartford, featuring beautiful Victorian Gothic architecture. Completed in 1878, the Capitol is an architectural gem, with intricate carvings, grand columns, and impressive stained glass windows. The interior boasts a large central dome, which is a focal point for visitors. The walls are adorned with murals that represent the state’s history and heritage. Free tours are available, guiding visitors through the legislative chambers and historical rooms that have seen the passage of significant state laws.

The building also features a small museum showcasing Connecticut’s rich political history, offering fascinating insights into the state’s development. The exterior of the Capitol is just as beautiful, with lush gardens and historic monuments surrounding the building. For anyone interested in both architecture and history, the Connecticut State Capitol offers an unforgettable experience.

Delaware State Capitol (Dover, Delaware)

The Delaware State Capitol, known as the Legislative Hall, is a beautiful example of colonial-era architecture and history. Located in Dover, this building has been the seat of the state’s government since 1791. The Capitol’s interior features a beautiful combination of hardwood finishes, classic wooden columns, and historical paintings depicting Delaware’s history.

Visitors can take a free tour that explains the state’s role in the early formation of the United States, including its key role as the first state to ratify the U.S. Constitution. The building is home to both the state Senate and House of Representatives, and the tour includes visits to these legislative chambers. Outside, the Capitol grounds offer well-maintained gardens and walkways, making for a pleasant stroll. The tour is highly educational, offering both historical insights and a closer look at Delaware’s political system.

Florida State Capitol (Tallahassee, Florida)

The Florida State Capitol in Tallahassee is a striking modern building that contrasts with older, more traditional state capitols. Completed in 1977, the Capitol stands tall with its sleek, modern design, offering sweeping views of the city and surrounding areas. Inside, visitors can explore the legislative chambers, which feature contemporary design elements alongside historical exhibits. The Capitol’s lower floors contain a museum that focuses on Florida’s history, with special exhibits on the state’s political history and the environmental challenges it faces.

Free tours are available and provide an informative journey through the state’s legislative process and the Capitol’s design. One of the most interesting aspects of the Capitol is its location next to the Old Capitol building, which dates back to 1845. Together, these two buildings offer a fascinating glimpse into Florida’s political history. Visitors can also take in stunning views of the surrounding parks and gardens from the top floors.

Georgia State Capitol (Atlanta, Georgia)

The Georgia State Capitol is a prominent feature of Atlanta’s skyline, known for its magnificent gold dome and classical design. Completed in 1889, the Capitol building is a fine example of Renaissance Revival architecture, with grand columns and detailed stonework. Visitors can take a free tour of the Capitol, where they will see the legislative chambers and learn about Georgia’s political history.

The interior is filled with historical paintings and sculptures, which help tell the story of Georgia’s development. The Capitol also houses an extensive collection of historical documents, giving visitors a deeper understanding of the state’s roots. Free tours offer a fascinating look at the early days of Georgia’s government, and guests can learn about important historical figures and decisions. Surrounding the Capitol is a beautiful garden with statues of past political leaders, making it a great place to walk and enjoy the history of the state.

Hawaii State Capitol (Honolulu, Hawaii)

Located in Honolulu, the Hawaii State Capitol is one of the most unique in the U.S., with a modernist design that reflects the state’s tropical climate and cultural heritage. The Capitol was completed in 1969 and features open-air designs, including a central courtyard that symbolizes the island’s lush landscape. Inside, the building is filled with Hawaiian art, reflecting the state’s rich traditions and history. Free tours are available and provide an in-depth look at Hawaii’s political system, as well as the state’s journey to statehood.

The building’s legislative chambers are open to visitors, offering insight into the workings of the Hawaii State Legislature. The exterior design incorporates elements such as concrete columns, which resemble palm trees, and a roof that is meant to symbolize the volcanoes that are so iconic in Hawaii. Visitors can also explore the beautiful grounds surrounding the Capitol, with sculptures and gardens that reflect the natural beauty of the islands.

Idaho State Capitol (Boise, Idaho)

The Idaho State Capitol is a magnificent structure that combines classical and modern design elements. Completed in 1920, the building is made from locally sourced limestone, giving it a solid and historic feel. The Capitol’s interior is equally impressive, with marble floors, a large central rotunda, and intricate carvings that depict the state’s history. Visitors can enjoy a free guided tour that covers the Capitol’s architectural highlights and the history of Idaho’s political system.

The tour includes visits to the legislative chambers and the Governor’s office, where important decisions about the state are made. The Capitol is located in a beautiful park setting, providing a tranquil environment for visitors to relax and reflect after the tour. Whether you are interested in the building’s architecture or Idaho’s political history, the Capitol offers an enriching experience for all.

Illinois State Capitol (Springfield, Illinois)

The Illinois State Capitol, located in Springfield, is a grand and historic building known for its impressive dome and neoclassical architecture. Completed in 1868, it stands as a symbol of the state’s rich political history. The building’s rotunda is particularly striking, featuring intricate stained-glass windows that illuminate the interior with colorful light.

The legislative chambers, open to the public during tours, provide a glimpse into the state’s decision-making process. Free tours offer a deep dive into Illinois’ legislative history, highlighting the roles key political figures have played over the years. Visitors can also explore the Capitol’s beautiful murals and portraits, which depict significant moments in Illinois’ history. The surrounding grounds add to the beauty of the Capitol, with monuments and well-maintained gardens offering a peaceful escape from the city.

Indiana State Capitol (Indianapolis, Indiana)

The Indiana State Capitol in Indianapolis is a stunning example of 19th-century architecture, completed in 1888. The building’s striking dome, which stands 234 feet tall, is one of the most distinctive features. Visitors to the Capitol can enjoy free tours that highlight the building’s elegant marble interiors, including the impressive rotunda. Inside, the Capitol is adorned with beautiful murals and artwork that illustrate Indiana’s history, from its early settlement to its industrial development.

The tour includes stops at the Senate and House chambers, providing a fascinating look at how the state’s government operates. The exterior of the Capitol is equally impressive, with its classical design and grand columns. Situated near several historic buildings and monuments, the Indiana State Capitol is a must-see for history buffs and architecture enthusiasts alike.

Iowa State Capitol (Des Moines, Iowa)

The Iowa State Capitol, located in Des Moines, is a magnificent building known for its stunning dome covered in gold leaf. Completed in 1886, the Capitol’s exterior is made of granite, while the interior features beautiful marble floors and large stained-glass windows. The Capitol’s central rotunda is particularly impressive, with its tall ceilings and intricate details. Free tours allow visitors to explore the legislative chambers, where important decisions regarding Iowa’s future are made.

The Capitol is home to several impressive murals that highlight the state’s history, including its agricultural roots and role in the Civil War. Visitors can also admire the Capitol’s unique architectural elements, including its ornate staircases and historic chambers. The surrounding grounds feature beautiful gardens and sculptures that add to the overall charm of the Capitol.

Kansas State Capitol (Topeka, Kansas)

The Kansas State Capitol is a stunning architectural landmark located in Topeka. Completed in 1903, the Capitol building is known for its beautiful Renaissance Revival style, with a large dome and intricate carvings on the exterior. Inside, the Capitol boasts impressive murals and a grand rotunda, offering a glimpse into Kansas’ past. Free tours of the building provide an in-depth look at the legislative chambers, where laws affecting the state are passed.

The Capitol’s design includes influences from both classical and modern architecture, making it a visual treat for visitors. The tour also covers Kansas’ journey from a frontier territory to a thriving state, with a focus on its agricultural heritage. Surrounding the Capitol are well-maintained gardens and statues, creating a serene environment for visitors.

Kentucky State Capitol (Frankfort, Kentucky)

The Kentucky State Capitol, located in Frankfort, is a beautiful example of neoclassical architecture. Completed in 1910, the Capitol features a large dome and elegant marble interiors that exude grandeur. The building’s rotunda is particularly striking, with its stained-glass dome and intricate woodwork. Visitors can take a free tour of the Capitol, which includes stops at the legislative chambers and the Governor’s office.

The interior also houses several historical exhibits, including portraits of past governors and other political figures. The Capitol grounds are equally impressive, with beautiful gardens and statues that enhance the building’s charm. The Kentucky State Capitol stands as a symbol of the state’s political history and offers an enriching experience for anyone interested in learning more about Kentucky.

Louisiana State Capitol (Baton Rouge, Louisiana)

The Louisiana State Capitol is a striking Art Deco building that stands as the tallest Capitol in the U.S. Completed in 1932, the Capitol towers over Baton Rouge and offers spectacular views of the Mississippi River. The building’s architecture is unique, with clean lines and geometric shapes that define the Art Deco style. Visitors can take a free tour that includes a visit to the legislative chambers, where the state’s laws are debated and passed.

The interior features grand staircases, marble floors, and murals that depict Louisiana’s cultural and political history. The Capitol also has a small museum that explores the state’s journey from its colonial past to its modern-day status. The surrounding grounds are home to beautiful gardens and sculptures, adding to the Capitol’s overall appeal.

Maine State Capitol (Augusta, Maine)

The Maine State Capitol, located in Augusta, is an elegant building known for its neoclassical design and historic significance. Completed in 1832, the Capitol is home to Maine’s legislative bodies, including the House of Representatives and the Senate. Visitors can explore the Capitol’s beautiful interior, which includes grand columns, detailed woodwork, and impressive murals that tell the story of Maine’s history. The tour includes visits to the legislative chambers and a look at the state’s political development over the years.

The Capitol is also home to a small museum that offers additional context about the state’s government and history. Free tours are available for those interested in learning about Maine’s early history, its role in the American Revolution, and its path to statehood. The Capitol is surrounded by manicured lawns and statues, making it a picturesque spot for visitors to enjoy.

Maryland State Capitol (Annapolis, Maryland)

The Maryland State Capitol, located in Annapolis, is a beautiful building that has served as the nation’s oldest continuously operating state capitol. Built in 1772, the Capitol features neoclassical architecture with a large dome that was once the tallest wooden dome in the world. The interior of the Capitol is just as impressive, with a grand staircase, marble floors, and historical paintings that tell the story of Maryland’s role in the American Revolution.

Free tours allow visitors to explore the legislative chambers and the Governor’s office, where important decisions are made. The building also houses a collection of historical artifacts, including documents and relics from Maryland’s early history. The Capitol is surrounded by beautiful gardens and historic buildings, offering visitors a chance to explore the heart of Annapolis.

This article originally appeared on Avocadu.