Chain of Craters Road

The Chain of Craters Road offers a challenging road cycling experience. It is mostly well-paved, but some segments may be unpaved. You'll encounter significant elevation changes, descending from around 4,000 feet near sea level, with an average grade of 3.77% and some very difficult sections. Expect a mix of tropical rainforests at higher elevations and expansive fields of diverse lava flows as you descend.

The full route, which is approximately 72.6 kilometers (45 miles) long, typically takes around 3 hours and 45 minutes to complete by racebike. This duration can vary based on your fitness level and how often you stop to enjoy the scenery.

Along the route, you'll encounter breathtaking volcanic landscapes and ocean views. Notable highlights include the Kīlauea Visitor Center, Luamanu Crater, Pauahi Crater, the Lava Cliffs Viewpoint, and the Pu'u 'O'o lava field (2003 eruption). You'll also see the dramatic Holei Sea Arch and ancient Hawaiian petroglyphs carved into the lava fields.

The Chain of Craters Road is located within Hawaiʻi Volcanoes National Park. Parking is typically available near the Kīlauea Visitor Center, which serves as a common starting point for exploring the park and accessing the road. Always check the National Park Service website for current parking availability and any restrictions.

Yes, as the Chain of Craters Road is primarily located within Hawaiʻi Volcanoes National Park, standard park entrance fees apply. You do not need a separate cycling permit, but you must adhere to all park regulations. Check the official National Park Service website for current fee structures and any specific rules regarding cycling.

The Big Island of Hawaiʻi generally offers good cycling weather year-round. However, for the Chain of Craters Road, it's always best to check current conditions with the National Park Service before you go, as volcanic activity can lead to road closures or changes in accessibility at any time. Early mornings are often ideal to avoid intense sun and potential afternoon showers.

Within Hawaiʻi Volcanoes National Park, pets are generally restricted to paved roads and parking areas, and must be on a leash no longer than 6 feet. They are not allowed on most trails or in undeveloped areas. Always confirm the most current pet regulations on the National Park Service website before bringing your dog.

Given the limited services along the route, it's crucial to be self-sufficient. Bring plenty of water, food, sun protection (sunscreen, hat, sunglasses), and basic bike repair tools. The sun can be intense, and weather conditions can change, so layers are also advisable. A map and fully charged phone are also recommended.

The landscape along the Chain of Craters Road is incredibly dynamic due to ongoing volcanic activity from Kīlauea. The road has been repeatedly covered and rebuilt by lava flows, meaning the scenery is constantly evolving. You may see areas where lava has recently crossed the road, and when conditions permit, even observe active lava flows. This makes every visit a unique geological experience.

Services are very limited once you are on the Chain of Craters Road itself. It's essential to carry all necessary supplies, including water and food, as there are no cafes, shops, or public water sources along the majority of the route. The Kīlauea Visitor Center at the start of the road offers restrooms and information.

While primarily a road cycling route, the area around Chain of Craters Road is rich with other paths. You may find sections that intersect or are near trails such as the Crater Rim Trail, Kīlauea Iki Trail, Nāulu Trail, Puna Coast Trail, Puʻu Loa Petroglyphs Trail, and the Devastation Trail, offering opportunities for exploration on foot.

Due to its significant elevation gain (over 1,200 meters) and challenging grades, the Chain of Craters Road is generally rated as 'difficult' and requires good to very good fitness. It is not typically recommended for beginner cyclists. More experienced riders will find it a rewarding challenge.