6 places in 3 countries · updated 5 October 2026
In short: By our ranking, the most beautiful 19th-century libraries in the world are State Library Victoria (Australia), Library of Parliament (Ottawa) (Canada) and Thomas Jefferson Building (United States). The list covers 6 19th-century libraries in 3 countries. The United States has the most, with 4. Last updated 5 October 2026.
The nineteenth century invented the library as a public palace. Mass literacy, philanthropy and civic pride turned book collections once kept in monasteries and private houses into institutions open to everyone, and architects gave them domes, galleries and reading rooms worthy of a cathedral. Cast iron allowed tiers of open shelving under skylights, and the new libraries of North America and Australia in particular set out to rival the old seats of learning in Europe.
The Thomas Jefferson Building of the Library of Congress in Washington, opened in 1897, wraps its octagonal Main Reading Room in marble, murals and statuary. The George Peabody Library in Baltimore stacks five tiers of cast-iron balconies around a skylit atrium. Chicago's former central library, now the Chicago Cultural Center, holds what is described as the largest Tiffany glass dome in the world.
The Boston Public Library's McKim Building, by McKim, Mead & White, bears the words Free to All above its entrance and houses the vaulted Bates Hall. The New York Public Library's Beaux-Arts main branch on Fifth Avenue is guarded by its famous marble lions. In Ottawa, the circular Gothic Revival Library of Parliament survived the 1916 fire that destroyed the rest of the Centre Block, and State Library Victoria in Melbourne is known for its great domed reading room.
In this list
| # | Place | Type | Country | UNESCO |
|---|---|---|---|---|
| 1 | State Library Victoria | Library building | Australia | |
| 2 | Library of Parliament (Ottawa) | Library building | Canada | |
| 3 | Thomas Jefferson Building | Library building | United States | |
| 4 | Chicago Cultural Center | Library building | United States | |
| 5 | George Peabody Library | Library building | United States | |
| 6 | Boston Public Library, McKim Building | Library building | United States |
Australia · 1.2 km from Melbourne37.810° S 144.965° E

State Library Victoria is one of the grand public buildings of nineteenth-century Melbourne, and its heart is a single breathtaking room. The La Trobe Reading Room, opened in 1913, sits under a dome 34.75 metres wide and just as high, with an oculus almost five metres across letting daylight fall onto desks for some 320 readers. When finished it was the largest dome of its kind in the world, overtaken within months by Centennial Hall in Wrocław. The shelves around the room hold some 32,000 books, and the light from above gives the space its calm, even glow.
Did you know? When the library opened, anyone over fourteen could use it free of charge, on one condition: their hands had to be clean.
Library of Parliament
Canada · 0.8 km from Ottawa45.426° N 75.700° W

The round, many-buttressed building tucked behind the Centre Block on Parliament Hill is the one part of Canada's original parliament that survived the fire of 1916 — and it survived because of a closed door. When flames swept through the Centre Block, the library clerk Michael MacCormac shut the library's iron doors, and the fire never reached the books. The rest of the complex had to be rebuilt; the library, apart from later repairs, is still the building the Victorians made.
Did you know? Its wrought-iron dome was prefabricated in Manchester by Thomas Fairbairn Engineering, the first state-of-the-art wrought-iron roof in North America.
United States · 1.5 km from Washington38.889° N 77.006° W

The oldest of the Library of Congress buildings is also one of the most lavish interiors in the United States — a Gilded Age declaration that a young republic could house its knowledge as grandly as any European court. John L. Smithmeyer and Paul J. Pelz won the design competition in 1873, but years of delay followed; Edward Pearce Casey took over as architect in 1892, with the engineer Bernard Green running the works. Built between 1890 and 1897 in a Beaux-Arts and Classical Revival manner, it opened to the public on 1 November 1897, facing the Capitol across First Street. Originally simply the Library of Congress Building, it was renamed for Thomas Jefferson in 1980 in honour of the president whose own books had once formed the core of the collection.
Did you know? An underground book tunnel once linked the library to the Capitol, with an electric conveyor carrying volumes at about 180 metres a minute.
United States · 4.1 km from Chicago41.884° N 87.625° W

Behind a restrained limestone front on Washington Street in the Chicago Loop hides one of the most lavish interiors in the United States. The Chicago Cultural Center opened in 1897 as the city's first central public library and, in the same building, a memorial hall for the Grand Army of the Republic, the association of Union veterans of the Civil War. The Boston firm Shepley, Rutan and Coolidge designed it in a Beaux-Arts manner with Italian Renaissance details, giving the two halves separate entrances and even different numbers of floors, as if two buildings had been fitted into one block.
Did you know? The Tiffany dome over Preston Bradley Hall is made of some 30,000 pieces of glass, set with turtleback jewels produced by Indiana's Kokomo Opalescent Glass Works.
United States · 1.8 km from Baltimore39.297° N 76.615° W

From the street, the Peabody Institute on Mount Vernon Place looks like a sober Baltimore civic building. Step into the stack room and the scale inverts: a tall, narrow atrium rises 61 feet to a latticed skylight of frosted glass, and the walls on every side are five tiers of black cast-iron balconies, their railings and brackets worked into ornament, lined floor to ceiling with leather spines. It is one of the rooms that people have in mind when they call a library a cathedral of books, and it earns the phrase without any stained glass at all — the light falls straight down through the roof onto a checkerboard marble floor.
Did you know? The phrase cathedral of books is credited to the institute's provost Nathaniel H. Morison, who helped shape the building's design.
United States · 2 km from Boston42.349° N 71.079° W

Above the main doors of the Boston Public Library's original building on Copley Square, three words are cut into the granite: "Free to All". The McKim Building, opened in 1895, was conceived as a palace for the public, and it remains one of the finest Renaissance Revival interiors in the United States.
Did you know? A row of historical names carved on the facade was removed during construction after critics spotted that their initials spelled out the architects' firm, McKim, Mead, White.
Places are chosen for how they look, not for how famous they are: each one has its own description and a photograph credited to its author. The order is a single world ranking that weighs the beauty of the place in curated photography together with how widely it is documented — the number of language editions of its encyclopedia article and how often that article is read in a year. The list is rebuilt as places are added, so the order and the counts on this page are always current.