Shait Gumbad Mosque
The Shait Gumbad MosqueLiterally meaning the "Mosque of 60 domes", it's slightly misnamed as it actually has 77. It was built in 1549, and is one of the country's best mosques. While it's not un-interesting, if you've seen any mosque in India, Pakistan, Iran, or Afghanistan from this period you'll be pretty underwhelmed. Worse is that foreigners are charged to see the mosque which is nearly sacrilegious. Don't expect the grumpy staff to let you into the museum if you visit around lunchtime, and yes, you'll still have to pay to see the mosque even if you skip the museum.
Mazar Khan Jahan Ali
The tomb of Khan Jahan Ali is a major pilgrimage site in the area, and hundreds of visitors stop here daily to pay their respects to one of the country's more famous holy men. It's south of the main road and about 4km from the bus station. As with most dargahs the tomb is covered in colorful cloth, and women must pay their respects from the courtyard outside.
There are several other mosques along or just off the main road along the 5km stretch west of the bus stand. Most are single domed and peaceful but not all that interesting unless you have a specific interest in mosques of this style and period.