Whether you like to venture outdoors or stay inside during your winter vacation, the Hilton hotels in Chicago are offering guests at the Windy City's Hilton locations the chance to pick and choose their favorite winter activities. With Chillcation, accommodations and amenities are optimized with options to either “Chill In” or “Chill Out,” giving guests the choice to relax and enjoy amenities within the hotel property, or head out and experience the wonders of Chicago’s robust roster of wintertime activities. Each participating hotel will offer its own version of the Just Chillin’ package. The Chillcation Park & Stay Package will be featured at each of the nine hotels as well. At each participating property, additional Chillcation packages and offerings will be available.