Ledley hails passion of Crystal Palace fans
Ledley moved to Palace last month from Celtic.
"The fans have been brilliant and have welcomed me to the club, saying nice things," Ledley told the Croydon Advertiser.
"I had it at Celtic too, there was a fantastic atmosphere there. And coming down here it is exactly the same, straight from the off.
"They will support you and make a lot of noise and make it intimidating for the other team."