SeaShell Museum in Rocky Point finds new home @ CEDO

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!

Frequently Asked Questions

Where is Rocky Point, Mexico?

Puerto Peñasco (Rocky Point) is in northwestern Sonora, Mexico, on the Sea of Cortez, about 1 hour from the Lukeville Port of Entry in Arizona at the US/Mexico border.

How far is Rocky Point from Phoenix or Tucson?

Rocky Point is about a 4-hour drive from Phoenix, approximately 220 miles away, and a similar 4-hour drive from Tucson, at a distance of 215 miles.

What time does the border close to Rocky Point?

The Lukeville border crossing operates daily from 6 am to 8 pm, with occasional extended hours. It is the most popular entry point for travelers driving from Arizona.

When is the best time to go to Rocky Point, Mexico?

The best times to visit Rocky Point, Mexico, are from March to May and September to November, when the weather is more comfortable, and the town is bustling with activities. For beach enthusiasts who love warm weather, October is ideal, with average highs around 88°F.

Seasonal Activity Tips:

Spring (March-May): Perfect for beach outings, water sports, and exploring tide pools. Spring break also brings lively events and entertainment.
Fall (September-November): Great for fishing, kayaking, and enjoying local festivals like the Shrimp Festival.
October: A prime month for swimming and sunbathing, as the sea remains warm and inviting.
Winter (December-February): While cooler, it's a fantastic time for whale watching and quieter beach strolls.
Summer (June-August): Though hot, it's ideal for diving, snorkeling, and enjoying the vibrant nightlife.

Can you fly to Rocky Point, Mexico?

Rocky Point is home to the Mar de Cortes international airport, which currently serves private and charter planes exclusively.

Though commercial airlines have previously operated flights to destinations like Tijuana and Hermosillo, there are currently no commercial air services available.

SeaShell Museum in Rocky Point finds new home @ CEDO