Ameland, is an extremely safe location for solo female travelers. The crime rate is quite low and locals are generally polite and respectful towards tourists. It's also a very small community, which means that people look out for each other, which adds an extra layer of security. As always though, it's important to stay vigilant and follow usual safety precautions such as not showcasing your belongings, staying in well-lit areas at night, and keeping an eye on your drink when in social settings.