Fort Rotterdam
About
Fort Rotterdam is an old fortress from Dutch colonial days. A small donation is expected of around Rp 10,000, and they will insist you sign a guestbook. Note if you are a foreigner, you will be the biggest tourist attraction there, and expect to spend at least half your time taking pictures with curious local residents and kids from small town Sulawesi on field trips. The friendly attitude makes this experience quite fun, and you can learn a lot about Sulawesi as well from it.