What the memorial is
Stolpersteine, or “stumbling stones,” are small brass plaques embedded in sidewalks at the last freely chosen residences of victims of National Socialism. Conceived by German artist Gunter Demnig in the early 1990s, the project has grown into the world’s largest decentralized memorial, with more than 116,000 stones installed across Europe. Each stone commemorates an individual life and invites passersby to pause and remember (Stolpersteine.eu).
The Stolperstein dedicated to Olga Mayer is in central Freiburg im Breisgau, outside her last self-chosen residence. It offers a personal connection to the history of Freiburg’s Jewish community and the persecution of its members under the Nazi regime (Gedenkbuch Freiburg).
History
The Stolpersteine project
Gunter Demnig initiated the project in the early 1990s. The first stone was laid in Cologne in 1992, originally to commemorate Sinti and Roma victims of the Nazis. By 1993, the project had expanded to honor individual victims, with hand-engraved plaques placed in front of their last self-chosen residences (LBI.org; Wikipedia).
Demnig describes Stolpersteine as a “social sculpture” involving survivors, families, and communities in remembrance. Each brass plate measures 96 x 96 x 100 mm and is hand-engraved with the victim’s name, birth year, fate, and, where known, place and date of death. The project has expanded to more than 1,860 municipalities in 31 European countries, with local volunteers and researchers often involved (Stolpersteine.eu Facts and Figures; Amusing Planet).
The project’s guiding belief is that “a person is only forgotten when their name is forgotten” (Stolpersteine-in-Freiburg.de). Stones commemorate victims of the Nazi regime, including Jews, Sinti and Roma, people with disabilities, political prisoners, and others. Stooping to read a stone is understood as a symbolic act of respect and remembrance.
Freiburg joined the initiative in 2002, led by Marlis Meckel. As of June 2025, the city has over 480 Stolpersteine. Most are at victims’ last self-chosen addresses; a few are at significant sites, including the former Gestapo headquarters (Wikipedia: Stolpersteine in Freiburg).
Olga Mayer
Olga Mayer was born into a Jewish family in Freiburg and suffered persecution under the Nazi regime. She was married to Max Mayer and was affected by anti-Jewish measures, including forced name changes and the Aryanization of businesses. Her Stolperstein connects this history to an individual life and recalls Freiburg’s once-thriving Jewish community (Gedenkbuch Freiburg).
Debate and continuing impact
The project has faced criticism, particularly over placing victims’ names on the ground where people may step on them. Some cities, including Munich, ban Stolpersteine on public property and use alternative memorials. Proponents argue that their placement brings remembrance into daily life and prompts spontaneous reflection (LBI.org; Smithsonian Folklife Magazine).
The project continues to grow through community research, installation, and maintenance. Schools and local groups often help research, fund, and install stones, while residents may clean or decorate them. These activities foster education and dialogue across generations and reinforce Freiburg’s commitment to remembrance and countering antisemitism (Stolpersteine Freiburg; Badische Zeitung; Zentralrat der Juden).
What to see
The Olga Mayer Stolperstein is a brass plaque in the sidewalk outside her last self-chosen residence in central Freiburg. Stolpersteine carry the victim’s name, birth year, fate, and, where known, place and date of death. The exact address for Mayer’s stone can be found through local online resources or the Jewiki list of Stolpersteine in Freiburg.
Stolpersteine are also dispersed throughout Freiburg’s historic districts, especially the Altstadt (Old Town), and around key historical sites. Interactive maps and guides are available on the Stolpersteine-in-Freiburg.de website.
Practical visiting information
Visiting hours and admission
Stolpersteine are embedded in public sidewalks and accessible 24/7, year-round. There is no admission fee; anyone can visit at any time.
Accessibility
The Olga Mayer memorial is on a public sidewalk and is described as wheelchair accessible, with no barriers. More generally, most Stolpersteine are on public sidewalks and are generally accessible, although some areas have cobblestones or uneven pavements.
Guided tours
Guided walking tours focusing on Stolpersteine, Holocaust remembrance, and Jewish history in Freiburg are available through local organizations and the Freiburg tourism office. Tours often include the Olga Mayer Stolperstein and provide historical context and personal stories. Check tour provider websites for accessibility details (Breisgau Guides; Freiburg Tourist Information).
Tips
- Pause and reflect: reading a Stolperstein requires stooping, symbolizing respect.
- On remembrance days, cleaning a stone is a customary sign of honor.
- Placing a small stone or flower is a traditional gesture of remembrance.
- Photography is allowed; be discreet.
- Keep a quiet, contemplative atmosphere, especially in residential areas.
- Volunteers and local authorities maintain Stolpersteine, cleaning and protecting them from weather and vandalism. Interactive maps and dedicated apps support educational outreach (Stolpersteine App).
Nearby places
Nearby historical sites include the Freiburg Minster, Historical Merchants’ Hall, and Old Synagogue. Visitors can also explore other Stolpersteine throughout the city. Freiburg’s efficient public transit and pedestrian-friendly layout make it possible to combine multiple sites in one outing; public transportation and bike rentals are widely available.
FAQ
Where is the Olga Mayer Stolperstein?
It is in central Freiburg, outside her last chosen residence. Use Jewiki or local maps for the specific address.
When can I visit?
Anytime: Stolpersteine are accessible 24/7, year-round.
Is there an admission fee?
No. Visiting is free.
Are guided tours available?
Yes. Tours are offered through local organizations and the Freiburg tourism office.
Is the site accessible for people with disabilities?
The Olga Mayer Stolperstein is on a public sidewalk and is described as wheelchair accessible, with no barriers. Some other Stolperstein locations have cobblestones or uneven pavements.
