In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Caguana Indigenous Ceremonial Park and Tibes Indigenous Ceremonial Center Study Act This bill directs the Department of the Interior to study the suitability and feasibility of designating the Caguana Indigenous Ceremonial Park and the Tibes Indigenous Ceremonial Center in Puerto Rico as units of the National Park System.
Caguana Indigenous Ceremonial Park and Tibes Indigenous Ceremonial Center Study Act