The best road cycling routes around Hilo

Embark on an epic road cycling journey from Hilo to the Maunakea Visitor Information Station, a difficult route that challenges you with 67.3 miles (108.4 km) of continuous ascent. You will climb an astounding 9126 feet (2782 metres) through diverse landscapes, transitioning from lush rainforests to stark, high-altitude volcanic terrain. This demanding ride, typically taking around 6 hours and 27 minutes, offers an unparalleled experience as you pedal towards the iconic Maunakea summit.

Planning is essential for this extreme racebike adventure. Services are very limited once you leave Hilo, with no water or food stops for approximately 55 kilometres until you reach the Visitor Information Station. Due to the rapid and significant elevation gain, a support vehicle is highly recommended, and you should be prepared for potential altitude sickness. Always check weather conditions before you go, as temperatures and conditions can change dramatically.

This route is renowned as one of the world's most challenging climbs, taking you from sea level to over 9,000 feet. As you ascend, you will pass through five distinct climate zones, each offering unique views and a dramatic shift in atmosphere. The journey culminates at the Maunakea Visitor Information Station, providing a well-deserved rest stop and incredible panoramic vistas above the clouds.

Embark on a moderate road cycling adventure from Hilo to Kolekole Beach Park & ʻAkaka Falls State Park, covering 35.6 miles (57.3 km) with an elevation gain of 2771 feet (845 metres). This route takes you through the historic jungle of the Hamakua Coast, offering lush rainforest scenery and glimpses of the Pacific Ocean. You will ride along the Old Mamalahoa Highway, navigating dense jungle foliage and crossing centuries-old narrow bridges, with the impressive 442-foot ʻAkaka Falls as a key landmark. Expect to complete this journey in about 2 hours and 54 minutes. You will experience a rewarding ride through diverse Hawaiian landscapes. This trail is perfect if you enjoy a challenging yet scenic ride. You will find yourself immersed in the natural beauty of the Big Island. The route offers a unique blend of coastal views and dense tropical forest.

Planning your visit requires good fitness due to the terrain and significant elevation changes, especially on ascents to ʻAkaka Falls where grades can reach 11%. Be prepared for frequent rain, which can make conditions wet and slippery, so exercise caution on narrow bridges. While most of the surface is well-paved, some sections might be unpaved and challenging. Always be mindful of potential landslides and active streams, especially after heavy rainfall. Kolekole Beach Park, a great spot for a picnic, reopened in April 2024 after significant upgrades.

This road cycling route is notable for its journey through the Hamakua Coast, a region rich in natural beauty and history. You will experience the unique ecosystem of a Hawaiian rainforest, distinct from other parts of the island. The trail offers a chance to explore a less-traveled scenic highway, providing a different perspective on the island's landscape. It connects two significant natural attractions, making it a comprehensive tour of the area's highlights. The route provides a deep dive into the island's tropical environment, showcasing its vibrant flora and geological features.

Embark on the Hilo to Old Mamalahoa Hwy loop, an easy road cycling adventure spanning 20.5 miles (32.9 km) with a gentle elevation gain of 973 feet (296 metres). This route guides you through a Hawaiian old-growth jungle, offering a genuine experience on a predominantly paved, winding path. You will pass over century-old bridges and catch glimpses of the Pacific Ocean, including stunning views of Onomea Bay, all within an estimated 1 hour and 30 minutes of riding.

When planning your ride, be aware that the Hilo area is known for its rain, so it is wise to prepare for potential downpours. While the route is generally well-paved, some sections might be neglected, so maintain awareness as you cycle. This accessible loop is suitable for most cyclists looking for a pleasant journey through lush landscapes, making it a great option for various fitness levels.

This scenic drive along the Old Mamalahoa Highway offers a unique immersion into the region's natural beauty, cycling through rainforests and open green land. It provides a tranquil escape from busier roads, allowing you to appreciate the serene atmosphere of South Hilo. The combination of historical elements, like the old bridges, and the vibrant natural environment makes this route a memorable experience.

Embark on the Hilo City Ride loop, a moderate racebike route that offers a varied experience over 25.8 miles (41.6 km). You will encounter lush greenery, coastal paths with ocean views, and even glimpses of volcanic terrains. The ride includes a total elevation gain of 1683 feet (513 metres), making it a good challenge that typically takes around 2 hours and 42 minutes to complete. As you cycle, you can expect to pass by areas described as a "fairy tale place" with palm trees and beaches, providing a scenic backdrop to your journey.

For your visit, the Hilo City Ride loop primarily uses well-paved surfaces, ensuring a smooth and easy riding experience. While specific parking details for the trailhead are not provided, you will find various public parking options available throughout Hilo, particularly near the downtown area and the harbor. There are no specific warnings regarding permits, fees, or seasonal closures for this route, so you can plan your ride without these concerns.

This route stands out for its unique blend of urban and natural Hawaiian landscapes. A notable highlight along the way is Richardson Beach Park, where you might even spot turtles as you pass by. The trail begins by traversing some initial industrial areas on Kalanianaole Street before transitioning into more picturesque settings, offering a full spectrum of Hilo's environment.