YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (18)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (17)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (16)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (15)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (14)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (12)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (10)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (9)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (6)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (5)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (4)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (3)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project (2)
YellowstoneNPS:
Trail crew Mt. Washburn Trail crib wall project
YellowstoneNPS:
Old Faithful Boardwalk project
YellowstoneNPS:
Clearing snow off the boardwalks at Mammoth Hot Springs
YellowstoneNPS:
Boardwalk crew at Silex Spring (2)
YellowstoneNPS:
Boardwalk crew at Silex Spring
YellowstoneNPS:
Silex Spring boardwalk extension project (2)
YellowstoneNPS:
Boardwalk crew at Silex Spring (3)
YellowstoneNPS:
Silex Spring boardwalk extension project
YellowstoneNPS:
Boardwalk crew at Mammoth Hot Springs (2)
YellowstoneNPS:
Boardwalk crew at Mammoth Hot Springs
YellowstoneNPS:
YCC crew repairing boardwalks around Firehole Lake
YellowstoneNPS:
Board walk crews replacing the decking at Old Faithful
YellowstoneNPS:
Board walk crews replacing the decking at Old Faithful (2)
YellowstoneNPS:
Crew building boardwalk to Jupiter Terrace
YellowstoneNPS:
Brink of the Lower Falls Trail (4)
YellowstoneNPS:
New pavement and railings at Brink of the Lower Falls Trail
YellowstoneNPS:
New pavement and railings at Brink of the Lower Falls Trail (2)
