Hawaii Rock and Mineral Show Fall 2025

Join us at the Kou Ballroom of the Hyatt Regency Waikiki Beach Resort And Spa for a dazzling display of rocks, minerals, and gemstones. Whether you're a seasoned collector or just starting your journey into the world of rocks and minerals, this event is perfect for all mineral enthusiasts.

This is a TWO DAY show

We welcome you the weekend of November 15 & 16 to our fall 2025 club show with a room full of gems, minerals and fossils for sale and enjoyment by 100% local vendors.

Sat Nov 15 from 10 am – 7 PM (note long hours on Saturday only)

Sun Nov 16 from 9 am to 5 PM

Kou Ballroom at the Hyatt Regency Waikiki Hotel

As always: FREE ADMISSION to our weekend long show and open to the public!

Validated hotel self-parking in Waikīkī at our show. Make it day trip!

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Our fall ’25 Hawaii Rock and Mineral Show is a great opportunity to see, touch and purchase rocks, gems, minerals, fossils, and even meteorites that we all learn about in school. It’s a remarkable hands-on opportunity for attendees to experience the wonders of geology and planetary sciences in a local, interactive setting. Our club members love to share their passion and knowledge; Please come and join us. Admission is free and parking validated at the show.

Details, parking and maps on our website:

Event Venue & Nearby Stays

Hyatt Regency Waikiki Beach Resort And Spa, 2424 Kalākaua Avenue, Honolulu, United States

Concerts, fests, parties, meetups - all the happenings, one place.

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