Dear Marcel,
Thank you for your email and your interest in our services. Yes, there is still place because the 2013 season is not open yet. It usually opens in December or January, we never know in advance.
In order to be among the first to have your Inca trail tickets, you can make a pre-reservation. Please visit this page for further details http://www.inca-trail.com.pe/reservation/prereservation.php?lg=en.
Should you need anything else, feel free to contact us again.
Best regards,