Unfortunately, there is an error in the prompt. Crowley's Ridge State Park is actually located in the state of Arkansas, not Louisiana. Here is a summary of Crowley's Ridge State Park in Arkansas:

Crowley's Ridge State Park is located in the northeast corner of Arkansas and is known for its unique geological features. The park is situated on a ridge that rises 225 feet above the surrounding delta region and is covered with hardwood forests, abundant wildlife, and scenic views.

One of the main reasons to visit Crowley's Ridge State Park is to enjoy the natural beauty of the area. The park offers hiking trails, picnic areas, and a fishing lake to visitors. There are also campsites and cabins available for those who want to stay overnight.

One of the most interesting points of interest in the park is the Crowley's Ridge Parkway, a scenic drive that takes visitors through the ridge and offers views of the surrounding countryside. The park also has a visitor center that provides information on the park's history, geology, and wildlife.

One interesting fact about the park is that it was created in the 1930s as part of a New Deal program to provide jobs during the Great Depression. Many of the park's structures, including cabins and picnic shelters, were built by the Civilian Conservation Corps.

The best time of year to visit Crowley's Ridge State Park is during the spring or fall when the weather is mild and the trees are changing colors. However, the park is open year-round and offers different activities depending on the season. In the summer, visitors can enjoy swimming at the park's pool, while in the winter, they can go on guided hikes to look for wildlife.