The Royal Iolani Penthouse | Diamond Head Tower

High above Honolulu, this rarely available corner unit 40th floor Penthouse captures a refined island lifestyle with sweeping unobstructed views spanning the Ala Wai Canal, Honolulu city lights, Waikīkī skyline, Pacific Ocean, and lush golf course greens. The perspective is ever-changing—calm blue mornings, tradewind afternoons, and romantic sunset and city light evenings.

Inside, a timeless renovation introduces clean lines and an open, airy flow that feels both elevated and relaxed. Living spaces extend naturally to an expansive 331 sq. ft. lanai, creating a seamless indoor-outdoor experience—ideal for quiet moments or intimate gatherings in the breeze.

The residence offers a rare sense of privacy in the heart of town, balancing tranquility with remarkable convenience. Just minutes away: ʻIolani School, Waikīkī, Ala Wai golf course, Ala Moana, Kakaʻako, UH Mānoa, beaches, and dining.

Residents enjoy access to a full suite of amenities, including pool, tennis courts, fitness area, sauna, BBQ spaces, EV charging, guest parking, and 24-hour security.

A private vantage point above it all—designed for effortless island living.

The First Open House is scheduled for Sunday May 17, 2026 from 2 to 4 PM. Guest parking is available between the 2 buildings. If you are using guest parking, please sign your car in at the Diamond Head Tower.