Oberammergau is generally considered to be extremely safe for solo female travelers. It's a small village in Germany known for traditional arts and culture, and it has a low crime rate. The locals are friendly and, being a popular tourist spot, many speak English as well. It's always recommended to practice general safety precautions like being aware of your surroundings and not walking alone at night, but overall, you won't face any major safety concerns in Oberammergau.