2 Best Sights in Hilo, Big Island

Four separate streams fall into a series of circular pools here, fed by Peepee Falls just above, and the resulting turbulent action—best seen after a good rain—has earned this scenic stretch of the Wailuku River the nickname Boiling Pots. Swimming is not allowed at Boiling Pots or anywhere in the Wailuku River, due to extremely dangerous currents and undertows. The falls are 3 miles northwest of downtown Hilo off Waianuenue Avenue; keep to the right when the road splits and look for the sign. The gate opens at 7 am and closes at 6 pm. You may want to combine a drive to this site with a visit to Rainbow Falls, a bit closer to downtown.  You may be tempted, as you watch others ignore the signs and climb over guardrails, to jump in, but resist. Swimming is prohibited and unsafe, and people have died here.

After a hard rain, these impressive falls thunder into the Wailuku River gorge, often creating magical rainbows in the mist. Rainbow Falls, sometimes known as the Hilo Town Falls, are located just above downtown Hilo at Wailuku River State Park. Take Waianuenue Avenue west for a mile; when the road forks, stay right and look for the Hawaiian warrior marker sign. The falls remain open during daylight. If you're visiting the falls, drive up to Boiling Pots, also inside the park but a bit farther up the road. At Boiling Pots, four streams fall into turbulent pools that resemble cauldrons.