Waianapanapa State Park - United States
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About Waianapanapa State Park
RV quick facts for Waianapanapa State Park
| Detail | Information |
|---|---|
| Road restrictions | Hana Highway has narrow one-lane bridges and tight curves; large motorhomes and long trailers are not recommended. |
| Max RV length | No formal RV sites; campground is tent and cabin oriented, best suited to small campervans that can park in the lot. |
| Full hookups | None. No water, electric, or sewer hookups at the park. |
| Dump station | Not available on site; nearest dump stations are in the Kahului area on the opposite side of the island. |
| Cell service | Spotty and carrier dependent along the Hana coast; download maps before leaving Kahului. |
| Reservation window | Out-of-state visitors must reserve timed entry and parking in advance through the Hawaii State Parks reservation system. |
| Generator hours | Generators are generally not permitted in the campground; quiet hours are strictly enforced. |
Featured RV rentals for Waianapanapa State Park
Best time to visit Waianapanapa State Park
April through early June and September through October are the most comfortable months to visit, with warm temperatures, lighter rain, and smaller crowds than the summer and winter holiday peaks. Summer brings the driest weather but also the busiest parking and reservation windows. Winter months from November through March are lush and green but see higher rainfall, bigger surf, and occasional road closures along the Hana Highway due to flooding or landslides. Shoulder seasons offer the best balance of weather and availability for RV travelers making the drive to Hana.
Wet season; high surf and possible Hana Highway closures from flooding.
Cool and rainy; check road conditions before driving.
Spring showers; whale watching offshore.
Shoulder season; pleasant weather and moderate crowds.
One of the best months to visit.
Dry and warm; reservations fill quickly.
Peak summer crowds; book entry and camping well ahead.
Hot and dry; peak visitation continues.
Warm with lighter crowds after Labor Day.
Good shoulder-season balance of weather and availability.
Wet season begins; watch for flash floods on the Hana Highway.
Rainy with big winter surf; occasional road closures possible.
Things to do at Waianapanapa State Park
- Pa'iloa Black Sand Beach EasyRV parking available
Pa'iloa is the park's signature black sand beach, a small cove rimmed by lava cliffs and green hala trees reached by a short staircase from the main parking area. Swimming is possible in calm conditions but surf and currents can be strong, so check conditions before entering. Paved parking sits close to the beach overlook.
- Waianapanapa Lava Tube Caves EasyRV parking available
The freshwater lava tube caves hold clear anchialine pools tied to a well-known Hawaiian legend. A short loop trail from the parking area leads down to the cave entrances through lush coastal forest. Footing is uneven and slippery when wet.
- Piilani (King's) Coastal Trail ModerateRV parking available
This rugged shoreline trail follows a historic Hawaiian footpath along black lava sea cliffs with views of blowholes, sea arches, and crashing surf. Hikers can walk short out-and-back sections or continue several miles toward Hana. The path crosses jagged lava, so sturdy shoes are essential.
- Blowholes and Sea Arch Viewpoint EasyRV parking available
A short walk from the parking lot leads to a natural lava sea arch and active blowholes that spout during high surf. Interpretive signage describes the coastal geology and cultural history. Keep back from cliff edges, which are undercut and unstable.
- Heiau and Cultural Sites EasyRV parking available
Several ancient Hawaiian heiau (temple platforms) and burial sites sit within the park along the coastal trail. Visitors are asked to view from designated paths and avoid climbing on or disturbing stone structures. Signage highlights the cultural significance of the area.
- Tent Camping and State Park CabinsRV parking available
The park offers a small tent campground and a handful of rustic state park cabins reserved through Hawaii State Parks. Facilities are basic, with restrooms and cold rinse showers but no hookups. Campervan guests who fit in standard parking can overnight with a valid camping permit.
- Picnicking and Shoreline Viewing EasyRV parking available
Shaded picnic tables and pavilions overlook the coastline, making the park a popular lunch stop on the Road to Hana. The area is ideal for photography, tide-pool viewing, and watching seasonal humpback whales offshore from winter into spring. Pack out all trash to protect the coastline.
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RV Rentals Waianapanapa State Park
Waianapanapa State Park, HI, United States
How to get to Waianapanapa State Park
The park sits at mile marker 32 on Hana Highway (Route 360), roughly 50 miles and 2.5 to 3 hours of slow, winding driving from Kahului, the nearest town with major services and the Kahului Airport (OGG), which is the closest airport for fly-and-rent trips. The Road to Hana includes around 600 curves and more than 50 narrow one-lane bridges, so large Class A motorhomes, long fifth wheels, and wide travel trailers are strongly discouraged; compact campervans and Class B vans are far more practical. Drivers should budget extra time, watch for limited pull-outs, and plan fuel and groceries before leaving the Kahului or Paia area. Lahaina to Hana via the northern highway is longer and equally challenging, so most RV renters stage from the Kahului side.
RVezy vs. Traditional RV rental
RVezy rentals
- Book directly from local RV owners
- Choose the exact RV you want
- Delivery to your campsite, home, or destination
- More variety: trailers, motorhomes, and campers
Traditional RV rental
- Limited fleet from a rental company
- Exact RV not guaranteed
- Pickup only at retail locations
- Fewer RV types and less availability