Maunaiki and Footprints Trail

The Kaʻū Desert, where this trail is located, experiences desert-like conditions due to a rain shadow and acid rain. While there isn't a single 'best' time, it's crucial to be prepared for intense sun, heat, and potential ashfall year-round. Early mornings are generally preferable to avoid the midday heat. Always check the current weather and air quality conditions before heading out.

The trail traverses the Kaʻū Desert, a unique volcanic landscape characterized by fields of broken, jagged lava, sand, and ash. You'll encounter fascinating lava formations, cinder cones, and deep pit craters. The environment is largely devoid of vegetation, offering a stark, moon-like experience. Be aware that sections, especially from Maunaiki to Hilina Pali Road, involve extremely uneven terrain.

The trail can be accessed from two main points. The easier segment starts from the Kaʻū Desert Trailhead. A more challenging section begins from the Maunaiki Trailhead on Hilina Pali Road. Parking is available at both trailheads within Hawaiʻi Volcanoes National Park.

Yes, the trail is rich with geological and historical significance. You can visit the Footprints Trail — Kaʻū Desert, famous for preserved human footprints from a 1790 Kīlauea eruption. Other highlights include the Twin Pit Craters and Cone Crater, and the Mauna Iki area, showcasing dramatic volcanic features.

Given the harsh desert conditions, it's essential to carry ample water, as there is no access to water on the trail. Sun protection (hat, sunscreen, sunglasses), sturdy hiking boots, and rain gear are also crucial. Due to recent volcanic activity, carrying eye protection and a dust mask is highly recommended because of airborne ash and volcanic glass.

The difficulty varies significantly by section. The segment from the Kaʻū Desert Trailhead to the Footprints shelter (approximately 0.8 to 1.8 miles) is considered an easy walk and is suitable for beginners. However, the longer section from Maunaiki to the Maunaiki Trailhead on Hilina Pali Road (about 7.0 miles) is rated moderate to difficult due to extremely uneven, jagged lava terrain and is not recommended for novice hikers.

Yes, the route incorporates sections of several official trails. You'll find yourself on parts of the Mauna Iki Trail, the Footprints Trail, and the Kaʻu Desert Trail as you navigate the area.

No, pets are generally not permitted on hiking trails within Hawaiʻi Volcanoes National Park, including the Maunaiki and Footprints Trail, to protect wildlife and natural resources. Service animals are an exception.

There is an entrance fee to Hawaiʻi Volcanoes National Park. This fee covers access to the park for a set number of days. Specific hiking permits are not typically required for day hikes on established trails like this one, but always check the official NPS website for the most current regulations and fee information before your visit.

This trail is most notable for the preserved human footprints embedded in layers of ash from a dramatic Kīlauea eruption in 1790. These footprints offer a powerful connection to Native Hawaiian history and their direct experience with the island's volcanic activity. A shelter with an exhibit about these historical footprints is accessible from the Kaʻū Desert Trailhead.

No, there is very little to no shade along most of the trail, and no access to water. Hikers must carry all necessary water and be prepared for full sun exposure throughout their journey.