The Lower Blackrock Campsite is a developed, non-reservable, and no-fee campground located in the Portneuf watershed of Idaho. It offers primitive camping with basic amenities like vault toilets, fire pits, and picnic tables. The campsite is located at an elevation of 6,000 feet and boasts stunning views of the surrounding mountains and forests.

Nearby points of interest include the Blackrock Canyon Trail, which is a popular hiking and mountain biking trail that provides access to the surrounding wilderness area. The Caribou-Targhee National Forest is also nearby and offers a wide range of outdoor recreational activities like fishing, hunting, and camping. The nearby Pebble Creek Ski Area is a popular destination for winter sports enthusiasts.

Interesting facts about the area include the presence of wildlife species like black bears, moose, and elk. Visitors are advised to take precautions to avoid encounters with these animals. The area is also known for its unique geology, with volcanic rock formations and hot springs located nearby.

The best time of year to visit the Lower Blackrock Campsite is during the summer months, from June through August. Average temperatures during this time range from the mid-70s during the day to the mid-40s at night. Visitors should be prepared for sudden temperature changes and inclement weather, as the area is known for its unpredictable weather patterns.

Overall, the Lower Blackrock Campsite offers a scenic and peaceful camping experience in the heart of the Portneuf watershed of Idaho. Whether you're looking for outdoor recreation activities or simply a place to relax and enjoy nature, this campsite is sure to provide a memorable experience.