Join Us August 1st–4th, 2013

All 4 days just $180 USD!

at the Rio Hotel in Las Vegas!

Cash only at the door.


Rio Hotel & Casino

The DEF CON 21 room reservation link is now live! The current rates start at $104 Sun-Thurs and $118 Fri-Sat. You can also call 1-888-746-6955 and reference group# SRDEF13. Get that room squared away, space is not unlimited!

Discounted Rooms Available at Bally's

For attendees still looking for accomodations, there's a block of discounted rooms available at Bally's. There's also a convenient shuttle from Bally's to the Rio throughout each day.

Room rates are $59.00 for week nights and $120.00 for Friday & Saturday. Act now as this block will fill quickly! Use Group Code SBDEF3.

Bally's Las Vegas


Rio photoPhoto courtesy of