Alternatives to Almalfi Coast

My partner and I are planning a 4 week trip to Italy in July. After doing some research, I’m becoming more and more turned off of Almalfi due to how crowded it will be while we are there. Any recommendations for a picturesque, coastal experience similar to Almalfi? We’ve already planned to spend time in Cinque Terre, which I understand may be a bit less busy but we’re wanting to explore the south more!