Einstein House in Bern: History & Exhibits

Step inside the modest second-floor apartment where a 26-year-old patent clerk completely rewrote the laws of the universe. Located at Kramgasse 49 in the Old City of Bern, the Einstein House stands as a testament to one of the most significant periods in scientific history. Situated beneath the city's historic six-kilometer network of covered arcades, it rests along a core artery connecting the Zytglogge to the Nydegg Bridge.

The Birthplace of Relativity

After struggling to secure an academic position in Zurich, Albert Einstein moved to Bern in 1902 to work as a technical expert at the Swiss Federal Office for Intellectual Property. Following his marriage to fellow physicist Mileva Maric in early 1903, the couple relocated to the Kramgasse apartment, later welcoming their infant son, Hans Albert.

Here, Einstein balanced a routine daily schedule as an unpromoted, third-class technical patent clerk with groundbreaking research. In 1905, at the age of 26, he submitted five papers to the scientific journal Annalen der Physik. Known as the Annus Mirabilis (Miracle Year) papers, these works introduced the Special Theory of Relativity, the mass-energy equivalence, the light quantum hypothesis, and Brownian motion.

Exploring the Museum

Today, the site operates as the Einsteinhaus museum, managed by the Albert Einstein Society. The apartment is accessed via a narrow, original wooden spiral staircase that is visibly worn from daily use. The stairway walls leading upstairs feature an illustrated mural of the Milky Way galaxy.

The second floor is carefully restored with period furniture, photographs, and household items that depict the family's living conditions in the early 1900s. The apartment windows look directly out over the sandstone facades, fountain monuments, and cobblestones of Kramgasse. The third floor serves as an exhibition space documenting Einstein's biography and scientific achievements, complete with a screening of a biographical documentary.

Life in the Swiss Capital

Despite the humble setting, the Kramgasse apartment was a hub of intellectual activity. The home hosted an informal intellectual circle called the Olympia Academy, where Einstein and his friends held late-night discussions. Einstein looked back fondly on this era, describing his time in letters to Maric as "those serendipitous days in Bern."

Recognizing its immense historical value, the European and American Physical Societies designated the building as a joint Historic Site in 2015. On the ground level beneath the apartment, the Einstein Cafe and bel etage continues to operate today. This historic home remains distinct from the larger Einstein Museum located inside the Bern History Museum across the Aare River.