Deschutes & Ochoco National Forests
Crooked River National Grassland

	Deschutes & Ochoco National Forests Home
	About Us
	Contact Us
	Current Conditions
	Employment
	FAQ'S
	Fire & Aviation
	Maps & Brochures
	Newsroom
	Passes & Permits
	Projects & Plans
	Publications
	Recreational Activities
	Volunteering

	Newberry National Volcanic Monument

	Conservation Ed.
	Contracting
	Forest Health
	Forest Products
	Geology
	Heritage
	Partnerships
	Plantlife
	Travel Management
	Water/Fisheries
	Wildlife

	Links
	Evaluate Our Service We welcome your comments on our service and your suggestions for improvement.

Deschutes National Forest
1001 SW Emkay Drive
Bend, OR 97702

(541) 383-5300

Ochoco National Forest
3160 N.E. 3rd Street
Prineville, OR 97754

(541) 416-6500

Crooked River National Grassland
813 S.W. Hwy. 97
Madras, OR 97741

(541) 475-9272

Geology

Oregon Volcanoes

South Sister from Sparks Lake	South Sister from Broken Top	South Sister from Mt. Bachelor	Three Sisters and Broken Top



Rock Mesa	Devils Hill domes	Newberry Flow

	Belknap Volcanic Field
	Broken Top
	Brown Mountain
	Davis & Black Rock Flows
	Devils Garden Flows
	Diamond Craters
	Diamond Peak
	Forked Butte
	Fort Rock
	Fort Rock Basin Maar Field
	Four Craters Flows
	Hole-in-the-Ground
	Jordan Craters
	Lava Mountain Flows
	Middle Sister
	Moffitt Butte
	Mt. Bachelor Volcanic Chain
	Mt. Bailey
	Mt. Hood
	Mt. Jefferson
	Mt. Mazama (Crater Lake)
	Mt. McLoughlin
	Mt. Thielsen
	Mt. Washington
	Newberry Volcano
	North Sister
	Pelican Butte
	Potholes Flows
	Saddle Butte Flows
	Sand Mountain Volcanic Field
	Sand Rock
	South Cinder Peak
	South Sister
	Table Rock
	Three Fingered Jack
	Tumalo Volcanic Center

USDA Forest Service - Deschutes & Ochoco National Forests
Last Modified: Tuesday, 06 January 2004 at 16:37:10 EST