It is clear to see why Michigan attracts thousands of snowmobile enthusiasts each winter. With an extensive trail system, abundant snow and exciting terrain, northern Michigan is the perfect setting for a snowmobiling adventure.

In fact, more than 6,200 miles -- yes, miles -- of interconnected trails zigzag across every sector of northern Michigan, creating a delightful mosaic of trail options for riders.

Michigan's trail miles are split fairly evenly, with half in the Upper Peninsula and the remainder in the northern Lower Peninsula. From Dec. 1 through spring, riders can enjoy great riding options, as long as Mother Nature cooperates and keeps the white stuff coming down.

"I think snowmobilers are going to have a great year," said Bill Manson, executive director of the Michigan Snowmobile Association. "I go to a lot of snowmobile shows around the country, talking up the Michigan riding experience, and there is a lot of enthusiasm among riders to see what Michigan has to offer."

But what about gas prices? Although some are concerned that higher costs of fuel and travel will keep some folks at home, Manson believes many snowmobilers will adjust their travel plans in favor of taking longer trips.

"People are not scared by the gas prices," Manson said. "Those that I spoke with said that while they may cut back on the number of weekend trips, they will still take trips, and likely extend their stay to a long weekend or more. Long distance trips are quickly gaining favor."

Manson also noted another interesting trend emerging this season. Though sales of new snowmobiles are down in Michigan and elsewhere across the snowbelt states, the market for good, used sleds has gone up dramatically, he said, especially now at the beginning of the season.

According to the Department of Natural Resources, snowmobile safety education training is recommended for all snowmobile operators and is required for youths 12 to 17. Classes that are offered across the state have been full since fall and more classes are pending.

Again this year, the DNR, in partnership with the Michigan Snowmobile Association and all snowmobile manufacturers, continues to advocate zero tolerance for alcohol.

Statistics show that the three contributing factors present in nearly all fatal snowmobile accidents were excessive speed, alcohol consumption and operating on the roadway.

"If people stayed on the trails and slowed down, that would markedly reduce the number of accidents," said Captain Curt Bacon, DNR law enforcement supervisor for northern Michigan. "Alcohol impairs judgment and slows reaction time. It's just a matter of individual responsibility and common sense."

That's why Michigan is one of only three states that offer such a large system of interconnected trails, and why the DNR allocates the $1.5 million collected annually in registration fees and snowmobile permit fees right back into trail grooming and maintenance. In fact, more than 100 grooming tractors run the state's trails day and night, ensuring the best possible conditions.

Steve DeBrabander, who works for the DNR's Recreation Section in Forest, Mineral and Fire Management, said the snowmobile trails are ready to go and, with the addition of adequate snow, grooming operations will begin across the state.

"There are a few detours out there this year, so riders should consult with local DNR offices before heading out and, of course, while on the trail be watchful for signs that indicate trail changes, including detours," DeBrabander said.

Snowmobilers who ride in the northern Lower Peninsula also are reminded of the opening of an approximately 11-mile section of the trail system around Mullet Lake along the Cheboygan to Gaylord Trail.

"This trail has been in the development stages for some time and we are pleased that it is now available for riders; however, those coming through this so-called Mullet Lake Trail must be aware of two important restrictions," DeBrabander said.

The maximum speed limit is 35 mph on this stretch of trail from M-27 to Grandview Beach in Cheboygan County, and the hours of operation are limited to 8 a.m. to midnight.

"There are lots of residences and driveway crossings in this section of the trail, and it will be patrolled regularly, so we encourage riders to pay close attention to the rules and help us all to maintain this trail segment for future use," he said.

In addition, DNR officials said a speed limit also is in effect for a seven-mile section of trail in Marquette County's Chocolay Township, which also bisects a residential area. Riders are asked to maintain an even speed as much as possible.

Bill Manson adds another reminder to that list.

"Always know where you are riding," he said. "Trespass is a problem that threatens loss of a trail segment if it becomes too severe and raises a lot of complaints. Please, know where you are and stay off private property."

For more snowmobile-related information, such as how to register a snowmobile, who needs a trail permit, safe riding hints and frequently asked questions, visit the DNR's Web site at www.michigan.gov/dnr. Click on "Recreation and Camping," then on "Snowmobiling." The Web site also has a link to help you find snowmobile education training classes in your area.

And for current snow conditions in Michigan, visit www.snowtracks.com/michigan.