CampgroundsDB

Cow Hollow Park Campground

It has 21 sites. Cow Hollow Park Campground is a County campground near Nyssa, Oregon.

County · Nyssa, Oregon

Managed by
County
Hookups
Some sites

Oregon Trail and Nyssa camp history: Within half a mile of the Oregon Trail South Alternate Route, on the site of CCC Camp BR-43 and the 1942 Nyssa Japanese-American farm labor camp. (malheurco.org)

Getting a site

Managed by
County
Fee
Fee unknown, see agency

Source: malheurco.org, accessed 2026-09-29

Sites and hookups

Total sites
21
RV sites
21
Hookups
Some sites
  • ✓ Toilets
  • ✓ Showers

On site: Toilets and showers.

Source: malheurco.org, accessed 2026-09-29

Access and cell service

Elevation
2,309 ft

Cell coverage by carrier (FCC map)

AT&T
4G LTE and 5G (7/1 Mbps)
T-Mobile
4G LTE and 5G (35/3 Mbps)
Verizon
4G LTE; 5G mapped about 0.2 mi away
Source: FCC Broadband Data Collection, data as of December 31, 2025

Outdoor coverage each carrier reports to the FCC at this campground's map point, and the nearest mapped coverage within about half a mile. The FCC map only includes 4G LTE at 5/1 Mbps or better and 5G; a weaker signal, a text, or an emergency call may still get through, but don't count on it. These are carrier predictions, not measurements, and can be wrong either way: real service in canyons, under trees, and inside a tent or vehicle is often weaker. 5G speeds are the FCC's 7/1 and 35/3 Mbps tiers. This product uses the FCC Data API but is not endorsed or certified by the FCC.

43.8179, -117.1235 in Malheur. Open in OpenStreetMap. Map © OpenStreetMap contributors.

Open in Google Maps Directions

Common questions

How many campsites does Cow Hollow Park Campground have?
Cow Hollow Park Campground has 21 campsites, including 21 RV sites.
Does Cow Hollow Park Campground have RV hookups?
Some sites at Cow Hollow Park Campground have hookups; others do not. 21 sites take RVs.
Is there cell service at Cow Hollow Park Campground?
Yes, outdoors: the FCC's National Broadband Map (data as of December 31, 2025) shows 4G LTE from AT&T, T-Mobile, and Verizon and 5G from AT&T and T-Mobile at Cow Hollow Park Campground. The map is carrier-reported and modeled for outdoors, so expect weaker service in canyons, under trees, and inside a tent or vehicle.
Who manages Cow Hollow Park Campground?
Cow Hollow Park Campground is managed by a county parks department.

Around Cow Hollow Park Campground

fishypedia.com · 21 miles

The nearest lake with a fishing page is Bully Creek Reservoir, whose mapped center point is 21 miles away in a straight line. Stocking record and species: Bully Creek Reservoir fishing on fishypedia.com.

Reservable Owyhee Dam Campground Nyssa · Other Agency Season Not on record Fee $10/night single site, $20 group site (first come); all 6 single sites $60/night by reservation

More campgrounds: camping near Nyssa and campgrounds in Malheur.

Sources

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