Phase three construction of the Snake River Gateways Project at Grand Teton National Park in Wyoming will require closure of Moose Landing to the public.

It should come as no surprise that there are some things you just don't do in the National Park System.

A long fence line of gneiss, limestone, and dolomite rising to nearly 14,000 feet above sea level, the jagged Teton Range in western Wyoming catches your attention every time you see it, not just the first. The linear range that is much of the state's border with Idaho is captivating, whether you're a climber, skier, hiker, or simply one who marvels at nature.

The National Park Service and Grand Teton National Park Foundation are working in partnership to preserve and rehabilitate buildings at the historic Roy Chambers Homestead, which is part of the Mormon Row Historic District in Grand Teton National Park. The Mormon Row Road will be closed from north of Ditch Creek to south of the Roy Chambers site through October for renovation activities.