Army Corps of Engineers · Arkansas
Iron Mountain
Army Corps of Engineers · Arkansas, United States
- Sites
- 69
- Hookups
- 68 electric, 1 with water
- Season
- March 1 to November 30
- Max RV length
- 85 ft
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Pets
- Yes
- Elevation
- 577 ft
- Dark sky
- Bortle class 3
- Cell coverage
- T-Mobile weak · AT&T weak · Verizon weak (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Lake
- Degray Lake
- Nearest town
- ARKADELPHIA
- Address
- 729 CHANNEL ROAD, ARKADELPHIA, AR, 71923-9364
- Phone
- 870-246-5501
- Activities
- Boating, Camping, Fishing, Hiking
69 numbered sites are mapped one by one - open the site map to pick yours.
About
Overview
Iron Mountain Campground sits on the southern banks of DeGray Lake in the foothills of the Quachita Mountains.
Recreation
Boating, water skiing, kayaking and other water sports are the biggest draw to the lake, and a boat ramp and full service marina are provided.
The lake is also stocked with a variety of game fish, including plenty of hybrid striped bass, making it an ideal area for both boat and bank fishing.
Numerous hiking and horseback riding trails wind around the lake shore.
Facilities
Iron Mountain offers 69 RV and standard reservable campsites with electrical hookups. Other amenities include flush toilets, heated showers, a boat ramp, playground and full service marina.
To see USACE DeGray Lake Virtual Tour,
click here.
Natural Features
Degray Lake is one of the region's five Diamond Lakes, known for their crystal clear waters. The lake flows from the Caddo River in western Arkansas and spans 13,500 surface acres.
Nearby Attractions
The DeGray Lake Resort State Park offers golf courses, tennis courts, horseback riding trails and more along the 207 miles of lake shoreline.
The Ouachita National Forest and Hot Springs National Park are both located nearby.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 49° | 32° | 9° | 70° | 9 of 11 |
| February | 58° | 37° | -2° | 74° | 8 of 11 |
| March | 64° | 48° | 28° | 82° | 2 of 11 |
| April | 72° | 53° | 36° | 85° | 0 of 11 |
| May | 82° | 65° | 49° | 92° | 0 of 11 |
| June | 89° | 71° | 61° | 97° | 0 of 11 |
| July | 92° | 74° | 68° | 103° | 0 of 11 |
| August | 92° | 74° | 66° | 104° | 0 of 11 |
| September | 87° | 69° | 57° | 100° | 0 of 11 |
| October | 75° | 55° | 38° | 88° | 0 of 10 |
| November | 65° | 48° | 22° | 79° | 3 of 10 |
| December | 55° | 39° | 24° | 72° | 6 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- DeGray Lake Resort State Park · Arkansas State Parks · 2 mi · 113 sites
- Edgewood · Army Corps of Engineers · 4 mi · 50 sites
- Caddo Drive · Army Corps of Engineers · 4 mi · 72 sites
- Arlie Moore · Army Corps of Engineers · 5 mi · 87 sites
- Alpine Ridge · Army Corps of Engineers · 6 mi · 49 sites
All public campgrounds in Arkansas · Every state and province · Facts read from the operator 2026-04-23. Confirm fees, rules and current status with the operator before you go.