Gandhi Smriti Memorial is just one of the landmarks located 0.8 mi (1.2 km) from central Bhavnagar, so you might want to stop by for a few pics during your trip.
If museums are on your list of things to see in Bhavnagar, then you might want to head to Barton Library. If you want to experience more of the culture Bhavnagar has to offer, head to Khodiyar Mandir, Gandhi Smriti Memorial, and Ganga Deri.