Hilo Volcano Safari: Lava Tubes, Rainbow Falls & New Black Sand Beach
A six-hour shore excursion that threads Hilo’s back roads to lava tubes, a thunderous waterfall, petrified lava trees and one of Hawaii’s newest black sand beaches. Expect uneven terrain, short hikes and a hands-on geology lesson from a local guide.
The Experience
Before You Go
Wear sturdy footwear
Trails include loose gravel, sharp lava rock and steep steps into lava tubes—closed-toe hiking shoes with good tread are essential.
Bring a headlamp or flashlight
Sections of Kaumana Caves are dim; a small light keeps footing safe and helps with cave photography.
Pack a lightweight rain jacket
Hilo’s weather changes quickly—storms can arrive in minutes, especially in the rainforest sections.
Respect restoration zones
The new black sand beach area may be undergoing dredging or repairs—stay on marked viewing paths and follow your guide’s instructions.
Local Knowledge
Hidden Gems
- •Pahoa’s boardwalk and local art shops—good for quick, authentic souvenirs
- •A short viewpoint off the lava tree trail where you can see deep fissures and basalt textures up close
Wildlife
- •Nene (Hawaiian goose)
- •Tropical songbirds like 'Apapane and common myna
Conservation Note
The coastline and new black sand are fragile; sticking to paths and heeding guides helps minimize human impact while restoration work continues.
The areas visited reflect 20th-century plantation migration—Japanese gardens and stone lanterns mark the legacy of immigrant workers who shaped Hilo's cultural landscape.
Photographer's Notes
- • Rainbow Falls overlook
- • Lava tree grove trail edge
- • New black sand beach viewing platform
What to Bring
Sturdy hiking shoesEssential
Protects feet from sharp lava rock and provides traction on gravel and wet boardwalks.
Headlamp or flashlightEssential
Useful inside lava tubes and for detailed viewing of cave features.
Light rain jacket or ponchoEssential
Hilo’s microclimates can produce sudden showers—stay dry and comfortable.
Reusable water bottle (1L+)Essential
Hydration is important during multiple short walks and while in the sun at coastal viewpoints.
Common Questions
Do they pick up at the Hilo cruise port?
Yes—cruise ship guests are picked up from Hilo port; check in 15 minutes before departure and look for the guide holding sign #1.
Can I go into the lava tube if I’m scared of confined spaces?
Entering the lava tube is optional—guides will describe the descent and you can remain at the entrance if you prefer.
Is the new black sand beach safe for swimming?
No—this recently formed beach is for viewing only and may be subject to restoration work; there is no swimming at the stop.
Are there restroom and food stops?
Yes—there’s a short deli-style lunch stop included; restrooms are available at some stops and at the meeting point.
Is the tour suitable for children?
Older children who can manage uneven terrain and steps will enjoy it; infants and small children may find the lava tube stairs difficult.
What happens if my ship is delayed?
The operator adjusts departure times for verified ship delays; if the ship does not dock you will receive a refund under their shore excursion guarantee.
Book This Experience
Check AvailabilityDuration
6 hours
Location
Hilo, Hawaii
Difficulty
moderate
Fitness Level
Moderate fitness—able to walk 1–2 miles on uneven ground and negotiate 20–40 steps; not recommended for those with significant mobility issues.
Topics
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