Rick Hesslein of Bethel sets up his tent near the East Branch Penobscot River at Lunksoos campsites at Katahdin Woods and Waters National Monument.

The Sebois Road runs along Lunksoos campsites at Katahdin Woods and Waters National Monument.

A group site includes tent platforms at Lunksoos campsites at Katahdin Woods and Waters National Monument.

Park Superintendent Tim Hudson walks the grounds at Lunksoos campsites at Katahdin Woods and Waters National Monument.

A small pond along the Katahdin Loop Road at Katahdin Woods and Waters National Monument.

Lunksoos campsites at Katahdin Woods and Waters National Monument include a picnic table and a bear locker to store your food.

Gregg Hesslein, left, of Brownfield, Mike Campbell, center, of Scarborough and Rick Hesslein of Bethel set up their campsite along the East Branch of the Penobscot River at Lunksoos campsites at Katahdin Woods and Waters National Monument.

The East Branch Penobscot River in the fog at Lunksoos campsites at Katahdin Woods and Waters National Monument.

Gregg Hesslein of Brownfield and Mike Campbell of Scarborough have coffee while looking out at the East Branch of the Penobscot River at Lunksoos campsites at the Katahdin Woods and Waters National Monument. The site they used was an older site that will soon be phased out – and not one of the newer sites, which are farther back in the woods.

A view of Katahdin along the Katahdin Loop Road in Katahdin Woods and Waters National Monument.

Park Superintendent Tim Hudson at Lunksoos campsites at Katahdin Woods and Waters National Monument.