11.   Initially, the club focused its energies on developing a trail system in the White Mountains and building huts along it to shelter hikers.

12.   Later, we drove over to the other side of the trail system, by the downhill ski area, to check out the facilities.

13.   Most New England XC areas have small lodges at the head of the trail system, usually offering a cozy atmosphere but limited facilities.

14.   Participants begin with a daylong crash course in dog sledding, then embark on a series of fast-paced runs through the trail system.

15.   Progress and modernization of travel, coupled with the decline in the gold-producing fields, gradually led to a drop in the use of the trail system.

16.   Roush said the likely result would be a trail system within Headwaters and to points that overlook the forest.

17.   The challenge here is not from Alpine heights but the wilderness itself and the relative lack of an organized trail system.

18.   The companies of Sled Maine offer resorts on the snowmobile trail system.

19.   The Forest Service and recreation groups are also looking at imposing user fees on hikers to get money to keep up some maintenance of the trail system.

20.   The listing recognizes municipalities where trail systems are regarded as important quality-of-life components within an urban landscape.