Trayvon Mullen had already taken an official visit to the University of Louisville in December.
But the U.S. Army All-American and No. 72 player in the Scout.com national rankings made the return trip on his own dime this weekend for an unofficial visit just days before he makes a decision on his college choice.
Mullen said he made the offical visit to "hang out" with his cousin - Louisville quarterback Lamar Jackson.
"I had a really good time," Mullen said as he was leaving Louisville on Sunday afternoon. "I like it here a lot."
The 6-foot-2, 180-pound Mullen is from Coconut Creek, Fla., and is considered the No. 6 cornerback in the country by Scout.com.
Mullen said he's still mulling his options. His finel five schools are LSU, Florida State, Clemson, TCU and Louisville. He plans an announcement on ESPNU on Wednesday morning.
"It's tough," Mullen said. "I have to do what's best for me."