Ellison Bay Bluff County Park is located in Door County, Wisconsin, not Indiana as stated in the prompt. This park is a popular destination for nature lovers and outdoor enthusiasts. Some good reasons to visit include the stunning views of the coastline, hiking trails, picnic areas, and opportunities for birdwatching. The park is also home to a historic lighthouse, which is a popular attraction for visitors.

One of the main points of interest in Ellison Bay Bluff County Park is the Ellison Bay Lighthouse. This lighthouse was first built in 1868 and has been restored to its original condition. Visitors can climb to the top of the lighthouse for a panoramic view of the surrounding area.

Another interesting feature of the park is the hiking trails. The trails vary in difficulty and offer different views of the park and the coastline. Some of the trails lead to secluded beaches and coves, which are perfect for a quiet picnic or a swim in the lake.

The best time of year to visit Ellison Bay Bluff County Park is during the summer months. The park is open year-round, but the weather can be unpredictable during the fall and winter months. Summer is also the peak season for tourism in Door County, so visitors can expect more crowds and higher prices for accommodations.

In summary, Ellison Bay Bluff County Park is a beautiful destination in Door County, Wisconsin. Visitors can enjoy stunning views of the coastline, hiking trails, picnic areas, birdwatching, and a historic lighthouse. The best time to visit is during the summer months, and the park is a must-see destination for anyone visiting Door County.