Page 39 of the Rice Signs 2017 Traffic Safety Catalog closes the Guide Signs section with the complete Park and Recreational Signs collection in three families. Land Recreation and Cultural Interest Signs cover terrestrial activities and amenities — hiking, camping, picnic areas, biking trails, rock climbing, horseback riding, scenic viewpoints, restrooms, drinking water, food service, and historical markers. Water Recreation Signs cover aquatic activities — boating, fishing, swimming, marina access, docks, scuba diving, waterskiing, canoeing, kayaking, paddle boating, and sailing. Winter Recreation Signs cover cold-weather activities — downhill and cross-country skiing, snowmobile trails, snowshoeing, ice skating, sledding, ice fishing, and ski lift access. All recreation signs use the standard MUTCD brown background with white symbols and are available in 12 by 18, 18 by 18, 24 by 24, and 30 by 30 inch sizes on 0.080 aluminum with reflective sheeting.