Oahu's Most Iconic Waterfall Hike Is A Lush Rainforest Gem The Whole Family Will Love

In his book "Roughing It in the Sandwich Islands," Mark Twain once called Hawaii "the loveliest fleet of islands that lies anchored in any ocean." Very few of the people who've visited since disagree with this statement. The 137 islands, reefs, and shoals in this archipelago are full of incredible scenery, unique biodiversity, and rich culture. Each of the six major islands open to visitors is iconic in its own way. There are the dramatic cliffs of Kauai, the coffee farms and volcanoes of Hawaii (the Big Island), the romantic and private Lanai, the luxurious Maui, and the lively Oahu. If you have little ones in tow, Oahu is a great destination for an adventure-filled family vacation. 

Oahu, home to Honolulu (Hawaii's capital), is more metropolitan than the rest of the islands. And while most people probably don't go to Hawaii for the city life, it's certainly more convenient with families! And Oahu, like the rest of the state, has its share of remote gems that make you feel like you're dropped into another world (or maybe a Jurassic Park movie). One of these, Manoa Falls, can be reached via a short, easy, family-friendly hike through the lush Manoa Valley rainforest.

Among the best things to do in Hawaii is the hike to Manoa Falls, which is also one of the most iconic activities on Oahu. It's a short drive from downtown Honolulu and can be reached via public bus. There's parking near the trailhead or at the nearby Lyon Arboretum — also worth a visit for you and your family! The trek is about 1.7 miles (2.7 km) round trip. At one point the trail incorporates a shipping container-turned-bridge and leads into wild rainforest punctuated by swinging vines and waving ferns. Follow the trail to view the impressive 150-foot cascade at the top of a set of stairs. 

Unlike many other Hawaiian waterfalls, Manoa Falls rarely runs dry. Although easier to reach during the dry season (April to October), the water is more dramatic during the winter. The hike is considered flat, although the trail can be muddy, so ensure the entire family is wearing sturdy boots. Finally, take advantage of the kids' early morning wakeup times to beat the crowds at the waterfall, as most visitors come on tours between 10 a.m. and 3 p.m. It's worth noting that although you may see photos of people in the water, swimming in the pool at the base of Manoa Falls is prohibited due to safety concerns that include potential bacterial contamination. 

There are many beautiful waterfalls around the world, it's true. Hawaii has its fair share, but Manoa Falls is iconic. Known for its accessibility and reliability, Manoa Falls was also once a sacred place of ritual for ancient Hawaiians and is still surrounded by myth and mystery. The falls are guarded by the hukai po, or Night Marchers, a ghostly army of ancient Hawaiian warriors who leave only footprints in their wake. Legend says these phantoms, accompanied by drums and the sound of conch shells, are guarding island gods and kings. Whatever the truth, these myths add a mystical, eerie feeling to the place (oh, and if you do happen to hear conch shells and drums, the locals advise that you play dead out of respect, and whatever you do, don't make eye contact!). 

The falls have also gained attention for their Hollywood connections, having been featured in movies like "Jurassic Park" and the TV series "Lost." As you hike through the rainforest, it's all too easy to imagine dinosaurs running by! Other notable features include examples of native flora, from banyan trees to colorful flowers to bamboo forest. The most famous banyan tree along the trek has roots that make a natural, picturesque arch over the trail. It's not to be missed, so make sure to take the lower fork in the trail.