Prior to Western contact, the Wahiawā area supported a significant Hawaiian population. Evidence of this can be seen in the numerous loʻi kalo, taro terraces, located northwest of present-day Wahiawā town. These agricultural terraces were extensive, drawing water from Wahiawā Stream both upstream and downstream of where the town now stands.
One feature that made Wahiawā unique was its geography. Despite being located far from the sea, the region is notable as the only large, naturally level plain on the island of Oʻahu, making it particularly well-suited for large-scale agriculture and settlement.
In the early 19th century, the forests of central Oʻahu were rich with ʻiliahi, Hawaiian sandalwood trees whose fragrant heartwood was prized throughout Asia. Traders began seeking the wood in large quantities, and the ali‘i quickly recognized its value. Historical accounts describe the largest and most desirable sandalwood trees growing in the upland forests around Wahiawā.
During the height of the Hawaiian sandalwood trade between about 1810 and 1830, thousands of trees were cut from these upland forests. Maka‘āinana, the commoners, were often required by the ali‘i to gather the wood from the mountains and haul the heavy logs down to the coast. From there, the wood was shipped across the Pacific in exchange for goods. The trade brought wealth to some but also hardship to most. Many Hawaiians were forced to leave their farms and fishing grounds to harvest sandalwood, causing famine conditions, and the once-abundant forests were rapidly depleted.
By the mid-1800s, the sandalwood groves that had once dominated the uplands around Wahiawā had largely disappeared. The plateau remained fertile, however, and its wide open lands would eventually attract a new wave of settlers.
In the 1890s, settlers from California created the Wahiawā Colony Tract. The agricultural community eventually covered roughly 1,300 acres, with parcels laid out for farms, homes, and civic buildings. Roads were carved across the plateau, and a small town slowly began to take shape between the Wai‘anae and Ko‘olau mountain ranges. With families arriving and children in tow, one of the earliest needs was a school.
In September 1899, the first Wahiawā Elementary School opened on Lehua Street. The school’s inaugural class consisted of only 10 students, the children of Wahiawā’s early settlers. Over the following decades, as Wahiawā grew alongside nearby pineapple plantations and military installations, the school expanded with additional classrooms.
After the attack on Pearl Harbor in 1941, the quiet campus would take on a very different role. The Lehua Street school site was converted into an emergency hospital, with classrooms transformed into wards and treatment areas, providing care for both civilians and military personnel in central O‘ahu.
In 1944, community leaders formed the Wahiawā Hospital Association, determined to establish a permanent medical facility for the growing region. The wartime hospital eventually evolved into Wahiawā General Hospital, which opened as a modern acute-care hospital in the late 1950s. Over the decades that followed, the hospital expanded and continued to serve the communities of central Oʻahu. In April 2024, the hospital entered its newest chapter when it became The Queen’s Medical Center – Wahiawā.
But land with such a long history often holds more than just records and dates. From ancient Hawaiian forests to decades of medical care, the land beneath this building has witnessed the growth of a quiet but determined community. And in places where so many human stories unfold, some believe that not every chapter of the past is entirely finished.
Several years ago, just after we finished a bus tour to the North Shore, several of us headed to Zippy’s to unwind. Gerald, who had attended the tour and made it to Zippy’s before us, waved me over to his booth. There, he proceeded to share his own ghost story.
A few weeks earlier, Gerald had an appointment at Wahiawā General Hospital. He was scheduled for the first appointment of the day at 8 a.m. He worried the lobby would be crowded, so he made a point of showing up early. When he arrived, it was just after 7 a.m. What surprised him was that the office already looked busy. The reception staff appeared to be hard at work behind the desk, answering phones and handling what looked like the usual morning rush. Gerald sat down, grabbed a magazine off the corner table, and waited for his name to be called.
“Mr. Harbottle?”
Gerald remembered hearing a voice call his name clearly, but he didn’t actually see anyone standing by the doorway to the examination rooms.
“Yes?” he answered, slowly rising from his chair.
He turned to his left to place the magazine on the table, and when he turned back, a slender woman wearing light blue scrubs was standing at the door. She motioned for him to follow and led him down the hall toward exam room number seven.
As they walked, Gerald glanced back toward the front desk. The receptionists were still sitting at their stations, apparently talking on the phones or to each other, but something felt wrong. There was no sound at all. The entire office was completely silent.
Before he had time to think about it, the nurse ushered him into the exam room and slid the door shut behind him. The moment the door closed, the sound returned. Gerald could suddenly hear conversations outside the room, phones ringing, and people laughing. At one point, he could have sworn he even heard someone mention his name.
Curious, he slid the door open just a crack to take a peek.
“Mister Harbottle?”
The voice came from directly behind him.
Gerald jumped and yelped at the same time. Standing there was the same Japanese woman who had brought him down the hallway, but… she just left.
“It turns out you don’t have an appointment,” she said calmly.
Gerald tried to speak, but the words wouldn’t come out. Before he could react, the woman passed straight through him, as if she were made of mist. When Gerald followed her out, the entire office was empty. No staff, no nurses.
“Mister Harbottle,” the woman said sharply, emphasizing every syllable. “According to our records, you never made an appointment. You can’t simply show up unannounced and expect to be seen.”
At that exact moment, a woman walked through the front door. She was wearing purple scrubs, her hair pulled into a bun. One arm carried a stack of files while the other balanced a coffee and a doughnut. When Gerald looked to where the first nurse was standing, she was gone.
“You didn’t get here really early, did you?” the new arrival asked.
“Uh… yes,” Gerald admitted, now too shaken to say much more.
She sighed, “It gets a little eerie around here if you show up too early. Everyone knows the place is somewhat haunted; that’s why we all make sure to arrive exactly on the hour.”
She stepped behind the desk and checked the schedule, confirming Gerald’s appointment.
Then she leaned closer and whispered, “You didn’t see anything, did you?”
“No,” Gerald said calmly, “Nothing at all.”
“Good,” she chirped, “Have a seat. I’ll call you as soon as the doctor arrives.”
Gerald said he still isn’t entirely sure what happened that morning. But he learned one thing for certain. At Wahiawā General Hospital, arriving early might not just mean a long wait. It might mean showing up for the wrong appointment.
