By A Mystery Man Writer
Winter Sports - Project Alerts
Cross-Country Skiing - Forest Preserves of Cook County
Home Breckenridge Nordic Center
Find Cross-Country Ski Sites in Cook County
Where To Sled, Ice Skate, Cross-Country Ski In Lake County
The Cross Country Skier's Guide to Door County
Lake County Cross-Country Skiing - Visit Lake County - Blog
Outdoor Recreation: XC Skiing — Catskill Mountain Club
A Complete XC-Skiing Experience Near NYC