Petit Jean State Park

Park Arkansas state park with cliffs, trails, and waterfalls

Arkansas’s oldest state park with cedar-covered overlooks, the 95-foot Cedar Falls, winding trails and a CCC-era lodge; visitors come for hiking, camping and scenic drives.

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Petit Jean State Park is Arkansas’ first state park, located atop Petit Jean Mountain in central Arkansas and established to protect the mountain’s forests, canyons and waterfalls. It is known for its canyon scenery, sandstone bluffs and the prominent Cedar Falls.

Visitors use a network of trails and overlooks that descend into Petit Jean Canyon and lead to features such as Cedar Falls and shaded pools; the park also offers campgrounds, picnic areas and a historic stone lodge. Trails vary from short interpretive walks to longer routes that pass cliffs, caves and panoramic viewpoints.

The park’s infrastructure includes Civilian Conservation Corps-era structures from the 1930s, notably a stone lodge and masonry work that remain in use. The park was created in the early 20th century and developed in part by New Deal programs to provide visitor facilities and conserve the mountain landscape.

Petit Jean State Park sits on Petit Jean Mountain near the town of Morrilton in Conway County, central Arkansas, occupying a forested plateau and canyoned escarpment visible from surrounding lowlands.

  • First state park: Recognized as Arkansas' first state park, with public facilities and CCC-era stone work that remain central to the visitor experience.
  • Visiting tips: Cedar Falls is best seen after recent rain or in spring melt when flow is strongest; many overlooks and trails are closed or have reduced services in winter months.

What to See #

  • Cedar Falls: Cedar Falls is the park's signature waterfall, a plunge that drops into a shaded canyon and is reached via a well-maintained day hiking trail. The fall is commonly cited as approximately 95 feet in height.
  • Mather Lodge: Mather Lodge is a historic stone lodge built during the 1930s Civilian Conservation Corps era, serving as a central visitor facility with dining and viewpoints over the valley.
  • Overlooks and trails: Scenic overlooks and a network of trails descend into Petit Jean Canyon and around the mountain, offering short walks and longer hikes through sandstone bluffs and forested ridges.
Petit Jean State Park
Petit Jean State Park, Morrilton, Arkansas 72110, USA
35.1173, -92.9377
Park grounds open daily; visitor center hours vary seasonally (check park website)
Day-use parking fee varies by season; check Arkansas State Parks for current rates

How to Get to Petit Jean State Park #

The park is about 16 km (10 miles) south of Morrilton, Arkansas. From Interstate 40 take Exit 84, then follow AR-9 south and state and county roads to the Petit Jean State Park entrance on AR-155. The park is roughly a 50-70 minute drive from Little Rock.

Tips for Visiting Petit Jean State Park #

  • Climb to the Cedar Falls overlook early in the day to avoid crowds - the boardwalk viewpoint fills quickly on weekends.
  • Explore the CCC-built Mather Lodge and look for stone masonry and cast-iron fixtures from the 1930s.
  • Take the Seven Hollows trail for smaller, quieter waterfalls; the trail can be slippery after rain.
  • Bring insect repellent in summer - the lower hollows stay damp well into the afternoon.

Best Time to Visit Petit Jean State Park #

Best visited in spring and autumn for moderate temperatures and peak visual appeal; summer mornings can work for waterfalls and shade.

Spring (Mar-May)
March-May · 8-25°C
Wildflowers and comfortable temperatures make this the most popular season.
Autumn (Sep-Nov)
September-November · 5-22°C
Crisp days, brilliant oak and hickory color on the mountaintop; excellent hiking weather.
Summer (Jun-Aug)
June-August · 20-33°C
Hot and humid in the valleys; mornings are best for waterfall viewing and trails.

Weather & Climate near Petit Jean State Park #

Climate

Petit Jean State Park's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 33°C. Abundant rainfall (1267 mm/year), wettest in May.

Temperature & Rainfall
Temperature Range
33°
Warmest Month
-3°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 9°C and lows of -2°C. Moderate rainfall (71 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

71 mm
Rainfall
2.9 m/s
Wind
Calm

February

February is cold with highs of 13°C and lows of 0°C. Regular rainfall (93 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

93 mm
Rainfall
3.0 m/s
Wind
Light Breeze

March

March is cool with highs of 17°C and lows of 4°C. Significant rainfall (133 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
17°

Weather

133 mm
Rainfall
3.3 m/s
Wind
Light Breeze

April

April is cool with highs of 23°C and lows of 8°C. Significant rainfall (114 mm).

Comfort

16°
Feels Like Cool
16°C
Temperature
23°

Weather

114 mm
Rainfall
3.2 m/s
Wind
Light Breeze

May

May is mild with highs of 26°C and lows of 13°C. The wettest month with heavy rain (144 mm).

Comfort

20°
Feels Like Mild
20°C
Temperature
13° 26°

Weather

144 mm
Rainfall
2.7 m/s
Wind
Calm

June

June is warm with highs of 30°C and lows of 18°C. Significant rainfall (104 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
18° 30°

Weather

104 mm
Rainfall
2.4 m/s
Wind
Calm

July

July is the warmest month with highs of 33°C and lows of 20°C. Regular rainfall (85 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
20° 33°

Weather

85 mm
Rainfall
2.1 m/s
Wind
Calm

August

August is warm with highs of 32°C and lows of 19°C. Regular rainfall (83 mm).

Comfort

26°
Feels Like Warm
26°C
Temperature
19° 33°

Weather

83 mm
Rainfall
2.0 m/s
Wind
Calm

September

September is mild with highs of 29°C and lows of 16°C. Significant rainfall (102 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 29°

Weather

102 mm
Rainfall
2.2 m/s
Wind
Calm

October

October is cool with highs of 23°C and lows of 9°C. Significant rainfall (102 mm).

Comfort

16°
Feels Like Cool
16°C
Temperature
23°

Weather

102 mm
Rainfall
2.3 m/s
Wind
Calm

November

November is cold with highs of 16°C and lows of 4°C. Significant rainfall (120 mm).

Comfort

10°
Feels Like Cold
10°C
Temperature
16°

Weather

120 mm
Rainfall
2.6 m/s
Wind
Calm

December

December is cold with highs of 11°C and lows of -1°C. Significant rainfall (116 mm).

Comfort

Feels Like Cold
C
Temperature
-1° 11°

Weather

116 mm
Rainfall
2.8 m/s
Wind
Calm

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