Drive cautiously - Endangered birds land on roadway
Nēnē (Hawaiian geese) are nesting in the park and may land on or frequent park roads and parking lots. Drivers are reminded to drive at the posted speed limits and exercise caution.
There is no better way to experience Haleakalā National Park than on your own two feet. Enjoy the great outdoors on a variety of trails. Due to the fragile nature of Hawaiian ecosystems, it is required by law that hikers stay on marked trails. Pets are prohibited on all trails. No food, supplies, or gas are available in the park.
The summit area of Haleakalā National Park has over 30 miles (48 km) of hiking trails. Trails range from just 10 minutes to multi-day overnight trips. You can hike in the native shrubland, looking for native forest birds and endemic plants, or in the aeolian cinder desert, exploring the geologic history of the volcano.
When beginning your hike on a downward slope, allow for twice the time hiking to get out, e.g. 15 minutes hiking down + 30 minutes up = 45 minute hike. Soft cinder trails create hiking conditions similiar to walking on a beach in some areas.
Trails are strenuous in the Summit Area because the high-elevation causes a lower concentration of oxygen in each breath. Altitude sickness is a concern. Be on guard for symptoms: nausea, headache, dizziness, and shortness of breath. Pregnant women and people with heart or respiratory conditions should consult their doctor before visiting and hiking in the Summit Area.
Temperatures commonly range between 30 to 65 degrees F (-1 to +18 degrees C), and can reach below freezing at any time with the wind-chill factor. Hypothermia is a danger. Hikers must be properly prepared for high altitudes and cold, rainy conditions. Weather in the Summit Area is unpredictable and ever-changing. Prepare for harsh UV rays, wind, rain, and cold temperatures year-round.
The Kīpahulu Area of the park has 3 miles (4.8km) of trails through the lush, green tropical coastal environment. Never cross streams that are flooding, and always check on current conditions before you head out. The Kīpahulu Area temperatures are commonly warm and humid. Learn more on our weather page.
What to bring:
Did You Know?
The Civilian Conservation Corps (CCC) built many of the trails and structures in Haleakalā National Park in the mid-1930s.