Waimanu Campsite

The trail to Waimanu Valley is a moderately strenuous 9-mile hike starting at Waipio Valley lookout. It features steep sections, particularly at the beginning where you descend into the valley. The trail can become extremely slippery and challenging during rain, so proper footwear is essential. You'll need to carry all your supplies, including water filtration equipment, food, rain gear, and mosquito repellent. Despite the difficulty, hikers are rewarded with stunning views of dense jungle, towering green mountains, and beautiful waterfalls throughout the journey.

Waimanu Valley is located on the northeastern Hamakua Coast of the Big Island of Hawaii. The trailhead begins at the Waipio Valley lookout, and the valley itself is situated in the next valley over from Waipio. This remote location is part of what makes it so pristine and special, offering visitors a true wilderness experience away from the more developed areas of the island.

Waimanu Valley itself offers one of the most spectacular beach camping experiences on the Big Island, with a pristine beach surrounded by waterfalls and lush mountains. For those seeking alternatives, consider Pololu Valley for day trips (no overnight camping permitted), Kohanaiki Beach Park (Spencer Beach) near Kona, or Punaluu Black Sand Beach on the southern shore. Most beach camping on the Big Island requires permits, so always check regulations before planning your trip. Be aware that facilities are typically minimal, and you should be prepared for changing weather conditions.

Permits are required for camping at Waimanu Valley as it's a state-managed campground for backpackers. You'll need to obtain these permits in advance through the Hawaii Department of Land and Natural Resources. The campsite has limited spots available, so it's recommended to secure permits well before your planned trip, especially during peak seasons. Be prepared to provide details about your group size and specific dates. The permit system helps preserve this pristine area by controlling visitor numbers and impact on the natural environment.