1. Library and Archives Canada
The capital city of Ottawa is home to the Library and Archives Canada, a national treasure dedicated to preserving Canada's rich history. Officially recognized as the National Archives Institute, this library spans twice the size of a football field, housing 48 rooms dedicated to archives, research, and temperature-controlled laboratories, with a staggering investment of $89 million.
Among its prized collections is the oldest book about North America, written by the 15th-century historian Flavius Josephus in 1470. Only privileged individuals are allowed to view and handle this rare manuscript, along with other invaluable works securely preserved within the library's walls. With a massive collection of 18.8 million books and an extensive range of historical documents across various genres, this library stands as one of the largest and most impressive archives worldwide. A visit to witness it firsthand is truly a must.
Address: Ottawa, Canada


2. The German National Library
The German National Library was founded in 1912 and serves as both the national repository and cataloging center for the Federal Republic of Germany. Its mission is quite unique within Germany, as it is responsible for collecting and permanently archiving all documents, publications, and materials related to Germany. This includes German-language publications published since 1913, foreign publications about Germany, translations of foreign works into German, and works by German-speaking immigrants between 1933 and 1945.
Located in Frankfurt, the library holds an extensive collection of approximately 18.5 million books. The library was specifically established to preserve publications and media related to Germany's history, including extensive works on both World Wars and propaganda materials from countries involved in these wars.
The German National Library operates three branches: one in Frankfurt, one in Berlin, and one in Leipzig, with a total of 24.1 million items in its collection. Moreover, anyone planning to publish anything must submit a copy to the library; failure to do so can result in legal consequences. It’s no wonder the library boasts such an impressive collection!
Address: Frankfurt am Main, Leipzig, Berlin, Germany


3. The British Library
The British Library serves as the national library of the United Kingdom and Northern Ireland. Based in London, it holds an extraordinary collection of 150 million items, spanning books, newspapers, journals, recordings, maps, drawings, and more. It ranks as the second largest library collection globally, right after the Library of Congress in the United States.
As part of its national duty, the British Library is responsible for collecting and archiving every published work in the UK. Its collection includes over 150 million items from all over the world, representing a wide array of languages and formats, from ancient stone engravings to modern digital devices.
The British Library’s book collection alone contains approximately 14 million volumes, a record number dating back to 2000 BCE. Every year, the library adds about 3 million new items to its collection. Originally part of the British Museum, it became an independent institution in 1970 and relocated to its current headquarters.
Address: 96 Euston Rd, Somers Town, London NW1 2DB, United Kingdom


4. Harvard University Library
Harvard University boasts a library system consisting of 76 libraries, with a staggering collection of over 18 million volumes. As the oldest library system in the United States, it also holds the title of the largest university library and the largest private library collection in the world. The library system, founded in 1683, has evolved to include 90 individual libraries, centered around a main library at Harvard Yard, where John Harvard initially donated 400 books. Over time, the library's collection has grown immensely.
In 1638, it held the largest book collection in the U.S., but a devastating fire destroyed nearly all of its holdings. Today, there are around 37 buildings surrounding Harvard's central library, which serves as a hub for students and scholars. The library continues to be a space for research, reflection, and academic exchange.
Address: Cambridge, MA, USA


5. Vernadsky National Library of Ukraine
Established in 1918, the Vernadsky National Library of Ukraine in Kyiv (Kiev) serves as a major information center, housing over 13 million books, manuscripts, and records of Ukrainian history. The library holds the complete collection of Ukraine’s president as well as significant scientific archives. Additionally, the collection includes research from scientists, cultural works, manuscripts, and musical compositions from Slavic peoples.
The majority of the library's collection dates back to the 18th and 19th centuries, largely due to political instability that hindered the acquisition and preservation of earlier historical documents. On average, the library hosts around 2,000 visitors daily and attracts 500,000 visitors annually. Its collection continues to grow rapidly, adding over 500,000 items each year, managed by a dedicated team of library staff, scientists, and additional personnel working beyond regular hours.
Address: Kyiv, Holosiivskyi District, Ukraine


6. New York Public Library
Another prominent library system in the U.S. is the New York Public Library, which boasts a collection of 11 million books and is open year-round. It is the second-largest library in the U.S. after the Library of Congress, with around 53 million materials, including books.
This vast library system encompasses numerous smaller libraries across the country. Some of these branches are specialized research libraries with limited public access, while others are available for all citizens to explore and borrow books and materials. Founded and funded through charitable donations and contributions from wealthy individuals, the library was established to disseminate knowledge and history to the public. Unlike the Library of Congress, this library is independent of political control, and it may eventually come under private ownership in the future.
Address: 476 5th Ave, New York, NY 10018, USA


7. Russian Academy of Sciences Library
The Russian Academy of Sciences Library, located in Saint Petersburg, has been granted by the Russian Federation government the exclusive right to collect books and research materials from across the country. The library is only accessible to employees of the Russian Academy of Sciences and high-level scholars. Its collection includes records of charitable organizations, scientific societies, authors, and various studies by Russian citizens.
Founded in 1714 by Tsar Peter the Great, it was granted the privilege in 1774 to freely copy any manuscript or research work from scientific institutions or individuals. As a result, the library now houses over 20 million books and research papers. Despite several devastating fires that have destroyed a significant portion of its collection, many of the lost works have been painstakingly recovered, although the full extent of the loss remains undocumented.
Address: Saint Petersburg, Russia


8. Library of Congress
The largest library in the world is the Library of Congress in the United States. Founded in 1800, the library has survived two devastating fires during wartime. Located in Washington D.C., it offers a picturesque setting with beautiful views. The library can seat approximately 1,500 people. Its collection is vast, with more than 80 million books, documents, and illustrations, including over 33 million manuscripts from prominent figures.
The Library of Congress houses some remarkable historical records, including the inaugural speeches of the first U.S. president and campaign speeches from subsequent presidents. If the shelves of this library were laid end to end, they would span more than 500 kilometers. Between the main library, the auxiliary libraries, and the Capitol building, books are transported via mechanical systems, allowing a book to be delivered to a reader in just 40 seconds. While open to the public, access to its extensive collection is mainly reserved for high-ranking officials in the United States.
Address: 101 Independence Ave SE, Washington, DC 20540, USA

9. National Library of China
The National Library of China, located in Beijing, is the largest library in Asia. Home to approximately 26.3 million books, it holds one of the world's most extensive collections of historical documents and handwritten manuscripts related to China's rich history. With such an abundance of books, readers have an endless selection of literature to explore.
The library houses countless records, many inscribed on ancient wooden tablets from the Qing Dynasty. It's a vast space, so immense that the sheer volume of books makes one feel like they could live within its walls. If you're a book lover, you'd easily want to spend an entire month here. Several smaller libraries from all over China contribute to its extensive collection. Additionally, the library holds manuscripts inscribed on bones and turtle shells, as well as books written in approximately 115 different languages.
Address: Beijing, China


10. Russian National Library
The Russian Academy of Sciences Library in Saint Petersburg is granted exclusive rights by the Russian Federation government to collect research works, documents, and books from across the nation. The library is massive, yet it is reserved solely for members of the Academy of Sciences, high-level academics, and researchers.
This library ranks third in the world for its vast collection, including scientific records, charitable organization documents, literary works, and research by Russian farmers. It is authorized to freely copy any manuscript or research project from any scientific institution or individual. The library's collection now boasts an impressive 20 million books and scientific papers. Despite a devastating fire that destroyed many volumes, the full extent of the loss has never been completely documented. If only one could explore the books and stroll through its halls, it would be an extraordinary experience.
Address: Sadovaya St, 18, St. Petersburg, Russia


