Iao Valley State Monument

Explore the stunning Iao Valley State Monument in Maui, where history meets natural beauty. Marvel at the iconic 1,200-foot Iao Needle and enjoy picturesque hikes.

Iao Valley State Monument is a Heritage Site located in the city of Wailuku on Maui, Hawaii
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Things to Know About Iao Valley State Monument


  • Overview: Iao Valley State Monument, located in Wailuku on Maui, Hawaii, is a lush and breathtaking destination steeped in history. This must-see attraction offers visitors a chance to explore the natural beauty and cultural significance of the area.
  • Highlights: The main highlight of Iao Valley State Monument is the iconic Iao Needle, a 1,200-foot tall peak that towers above the valley floor. Surrounded by lush vegetation and dramatic cliffs, the Iao Needle is a testament to the valley’s unique geological history.
  • Activities: Visitors to Iao Valley State Monument can enjoy hiking along well-maintained trails, taking in the stunning views of the Iao Needle and surrounding landscape. Additionally, the park offers opportunities for picnicking, photography, and learning about the area’s rich cultural heritage through interpretive displays.
  • Information: Iao Valley State Monument is open daily from 7:00 AM to 6:00 PM. There is a nominal entrance fee for visitors, and parking is available on-site. The best time to visit is during the early morning or late afternoon, as the park can become crowded during peak hours.
  • History & Significance: Iao Valley holds a significant place in Hawaiian history, as it was the site of the Battle of Kepaniwai in 1790. The battle, fought between the forces of King Kamehameha I and the Maui army, was a turning point in the unification of the Hawaiian Islands. The Iao Needle itself has spiritual importance to the native Hawaiians, who consider it a sacred site.
  • Tips & Insights: To enhance your visit to Iao Valley State Monument, consider wearing comfortable walking shoes and bringing a light jacket, as the weather can be cooler and wetter in the valley. Additionally, arrive early to secure parking and avoid the crowds, allowing you to fully absorb the beauty and serenity of this remarkable destination.

Getting to the Heritage Site


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