Museum Dar el-Annabi is 0.3 mi (0.6 km) from central Sidi Bou Said, why not stop by during your stay. If you want to experience more of the culture Sidi Bou Said has to offer, head to Ennejma Ezzahra Palace, North Africa American Cemetery and Memorial, and La Marsa Beach.
After visiting Sidi Bou Said Lighthouse, make a plan to see the other sights and activities in Sidi Bou Said. Wander the seaside and beaches while you're in the area.