The SeaShell Museum has found its perfect new home at CEDO Intercultural in Rocky Point. This beloved private collection of over 10,800 carefully gathered seashells now sits steps from the Sea of Cortez, blending seamlessly with CEDO’s 40+ years of marine and desert education, research, and conservation.

Since opening in 2018, the museum has drawn more than 2,700 visitors from 23 countries, quickly earning a spot among Trip Advisor’s top attractions in Sonora. Its move in October 2025 brings even more seaside discovery to locals and vacationers alike.

SeaShell Museum’s Local History

Created by longtime Rocky Point resident Naomi Black and her late husband Russ, the museum began as a heartfelt summer project in 2017. What started as a celebration of beachcombing along the Sea of Cortez grew into a thoughtfully researched exhibit housed within Naomi’s Sea Debris boutique.

The couple, known for promoting the area through Peñasco Recreation and founding the popular Mermaids Arts Market, poured their creativity and passion into the displays. Russ’s passing in 2023 left Naomi to carry forward their shared love of the sea and its treasures.

Creative Tides bring together SeaShell Museum & CEDO

A chance meeting during a 2024 whale-watching trip sparked the collaboration between Naomi and CEDO Executive Director Nelida Bajaras. Their shared spirit of curiosity and conservation led to the museum’s relocation to CEDO’s welcoming campus in the tranquil Las Conchas neighborhood.

The striking whale bone landmark outside makes CEDO easy to spot, with convenient parking available. The compact exhibit space, dedicated in Russ’s memory, now enhances CEDO’s mission while inviting visitors to explore the wonders of shells from local shores and beyond.

SeaShell Museum @ CEDO

Hours: Monday – Saturday, 10 a.m. – 3 p.m. (aligned with CEDO office hours)

Admission: Free and open to the public

Stop by to admire the impressive collection, learn fascinating shell stories, and add your name to the guestbook. A must-visit for anyone who loves the beach and its hidden treasures!

Staging environment