Pepeekeo Scenic Drive Four Mile Extension

Beyond where the paved Pepeekeo Scenic Drive ends, a muddy 4WD track continues another four miles through dense tropical jungle where sugar cane fields once stretched to the sea. This forgotten extension passes the crumbling concrete foundations of Pepeekeo Sugar Mill, abandoned in 1946, and winds through groves of wild guava and kukui trees before dead-ending at Waiale Falls – a 300-foot ribbon of water that drops into a swimming hole locals have kept secret for decades. The track splits twice: left fork leads to the mill ruins, right continues to the falls.

Count on difficult conditions year-round due to constant rainfall turning the red dirt into axle-deep slop. Modified 4WD with aggressive tires, recovery gear, and underbody protection essential – this isn’t stock Tacoma territory. Rainy season (November through March) makes it nearly impassable. No permits required but access crosses private land, so tread lightly and pack out everything. Mosquito repellent mandatory. The reward is genuine adventure on an island where most ‘hidden’ spots show up on Instagram within hours.