Copper Mountain is throwing out a lodging deal to get you some extra time on the slopes. Book one night of lodging and Copper Mountain will knock 50 percent off of the second night.

A second option is that if you stay for four nights, you can get the last night for free.

Prices are available on the Copper Mountain website, and those prices do not include lift tickets. The Kids Ski Free offer is only available with the three-night package where the fourth night is free.

The deal is good through closing day, April 20. The minimum stay requirement is two nights and the maximum stay is 21 nights.