Ever wonder what’s going on during cold winter nights when the world seems still? 

On Jan. 30 and Feb. 27, the public is invited to join free, four-mile, ranger-led cross-country ski excursions into the winter night to discover how the park’s winter residents survive the cold and harsh months of winter. 

These “Winter Nights” guided outings are suitable for intermediate-level skiers of all ages. 

Moonlit cross-country ski trips will be offered on the Saturday nights nearest the full moon in January and February (weather and snow conditions permitting). 

Excursions begin at 7 p.m. 

In the event of severe weather or insufficient snow, people should call Apgar Visitor Center at 406-888-7939 on the respective weekends to confirm each night’s outing.

All participants must bring their own cross-country ski equipment as well as extra layers of clothing, a headlamp and water. Skis are available for rent at retail locations outside Glacier Park in gateway communities. 

The Jan. 30 moonlit tour will begin at 7 p.m. at the Camas Road gate (a three-minute drive from the Apgar Visitor Center). 

The Feb. 27 moonlit ski will also begin at 7 p.m. at a location to be announced. There is no group size limit and no reservations are taken. 

Park visitors are reminded that although these winter activities are free, valid park entry is required.

These Winter Nights ski outings are the first of many special programs to be offered by Glacier during 2010 as the park celebrates its centennial. 

For more information or to confirm the cross-country ski programs, call the Apgar Visitor Center at 406-888-7939 on weekends between 9 a.m. and 4:30 p.m.