Point of Interest

Diamond Craters-Graben Dome overview

Oregon, USA Oregon Closed Basins watershed 43.094°, -118.755°
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Diamond Craters-Graben Dome -- Oregon point of interest
Diamond Craters-Graben Dome Oregon · Oregon Closed Basins watershed
About this spot

Diamond Craters-Graben Dome

The Diamond Craters Graben Dome is a volcanic field located in the Donner und Blitzen watershed of Oregon. The field consists of multiple craters, cinder cones, and lava flows, with the largest crater measuring over a mile in diameter. The volcanic activity in the area dates back to approximately 7500 years ago, with the most recent eruption occurring around 7,600 years ago.

There are several good reasons to visit the Diamond Craters Graben Dome. The area offers a unique opportunity to explore a dormant volcanic field, with the chance to see a variety of geological features including lava flows, cinder cones, and crater lakes. Visitors can also hike through the surrounding landscape, which includes sagebrush flats, high desert canyons, and the Donner und Blitzen river. Additionally, the area is home to a variety of wildlife, including pronghorn antelope, sage grouse, and golden eagles. Overall, the Diamond Craters Graben Dome is a fascinating destination for anyone interested in geology, ecology, or outdoor recreation.
StateOregon
WatershedOregon Closed Basins
Latitude43.0939°
Longitude-118.7554°
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Around the spot

Plan a longer trip

The closest parks, campgrounds, fishing spots, and other landmarks so a quick visit can grow into a full day.

Responsible visitation & Leave No Trace

Know before you go
Check the operator's site (BLM, NPS, state agency, or private owner) for access rules, permits, and seasonal closures before driving out.
Stay on trail
Many points of interest sit in fragile ecosystems. Stick to marked paths to protect vegetation and prevent erosion.
Respect wildlife
Observe from a distance, never feed wildlife, and give nesting birds and denning mammals plenty of space.
Pack it in, pack it out
Take all trash, food scraps, and gear back with you. Remote sites often have no trash service.
Leave what you find
Don't take rocks, plants, fossils, or artifacts. Federal law protects cultural and natural resources on public land.

Set push alerts in the Snoflo app

Save Diamond Craters-Graben Dome as a favorite, set a weather threshold (precipitation, freezing temperatures), and the iOS app will push the moment conditions cross.

FAQ

About Diamond Craters-Graben Dome

What is Diamond Craters-Graben Dome?

A point of interest in Oregon tracked by Snoflo -- typically a scenic landmark, named summit, monument, or viewpoint.

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no public feeds.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to pick a window with comfortable temperatures and low precipitation.

How do I get there?

Tap Directions in the hero above for Google Maps driving directions, or Open in map to center the Snoflo interactive map on the spot.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this POI, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More POIs

Other points of interest near here

Snoflo-tracked landmarks within driving distance of Diamond Craters-Graben Dome.