Harriman State Park - map and other informations


Harriman State Park is a beautiful and expansive park located in Idaho, United States. It was established in 1977 and covers an area of over 11,000 acres. The park is named after Averell Harriman, a former governor of New York who had a passion for conservation.


Harriman State Park offers a wide range of activities for visitors to enjoy. One of the most popular activities is hiking, with over 20 miles of trails winding through the park's scenic landscapes. These trails vary in difficulty, making them suitable for both beginners and experienced hikers.

The park also has several picnic areas where visitors can relax and enjoy a meal surrounded by nature. Fishing is another popular activity at Harriman State Park, with several ponds and streams stocked with trout. Visitors can also go boating or kayaking on the Henrys Fork River, which runs through the park.

In the winter months, Harriman State Park transforms into a winter wonderland. Cross-country skiing and snowshoeing are popular activities during this time, with groomed trails available for both beginners and advanced skiers.


Harriman State Park is home to a diverse range of wildlife species. Visitors may spot elk, moose, deer, foxes, coyotes, and various bird species while exploring the park. The Henrys Fork River also provides habitat for fish such as rainbow trout and cutthroat trout.


For those looking to spend more time in the park, camping facilities are available at Harriman State Park. There are several campgrounds equipped with amenities such as restrooms and picnic tables. Campers can choose between tent camping or RV camping.

Visitor Center

The park has a visitor center where visitors can learn more about the park's history, wildlife, and recreational opportunities. The knowledgeable staff at the visitor center can provide maps and information to help visitors make the most of their visit.

Frequently Asked Questions (FAQ) about Harriman State Park

Is there an entrance fee for Harriman State Park?

Yes, there is an entrance fee for Harriman State Park. The current fee is $5 per vehicle for Idaho residents and $10 per vehicle for out-of-state visitors.

Are pets allowed in Harriman State Park?

Yes, pets are allowed in Harriman State Park. However, they must be kept on a leash at all times and are not allowed in certain areas such as swimming beaches.

Can I go fishing in Harriman State Park?

Yes, fishing is allowed in Harriman State Park. There are several ponds and streams stocked with trout where visitors can try their luck. A valid fishing license is required.

Average weather in Harriman State Park

Temp max Temp min Rain Snow
Jan -4 °C -13 °C 1 mm 62 mm
Feb -3 °C -11 °C 4 mm 61 mm
Mar 2 °C -7 °C 15 mm 42 mm
Apr 6 °C -5 °C 28 mm 30 mm
May 13 °C 0 °C 53 mm 10 mm
Jun 20 °C 6 °C 37 mm 2 mm
Jul 26 °C 11 °C 14 mm 0 mm
Aug 25 °C 11 °C 24 mm 0 mm
Sep 19 °C 6 °C 52 mm 2 mm
Oct 10 °C -1 °C 40 mm 15 mm
Nov 1 °C -9 °C 17 mm 44 mm
Dec -5 °C -13 °C 3 mm 68 mm

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