Biodiversity in Rocky Point: Celebrating World Environment Day

On World Environment Day, we're shining a spotlight on the stunning natural wonders that make Rocky Point so special!

First observed in 1974, this global event focuses on environmental awareness and protection. Nature-based solutions—like safeguarding habitats and planting trees—can deliver more than 30% of the climate action we need worldwide.


Rocky Point’s breathtaking appeal stems from its rich biodiversity. To mark the day, here’s a quick look at the remarkable ecosystems in our oceans and protected lands.

El Pinacate Biosphere Reserve:

Nestled in the Gran Desierto de Altar and reaching toward the Upper Gulf of California, this ancient volcanic landscape was shaped over millions of years by tectonic forces and periodic eruptions. Its dramatic peaks include Pinacate Peak and the slightly lower Carnegie Peak.

A UNESCO World Heritage site, the reserve teems with Sonoran Desert life: over 540 plant species, 44 mammals, more than 200 birds, 40+ reptiles, plus amphibians and unique freshwater fish. Signature plants include mesquite, palo verde, ironwood, saguaro, and creosote. Standout wildlife features the endangered Sonoran pronghorn, bighorn sheep, desert tortoises, and the iconic Pinacate beetle (stink bug) that inspired the name. Its volcanic formations, scenic beauty, and exceptional diversity make it one of the world’s most biodiverse deserts.

Sea of Cortez:

Jacques Cousteau famously called it the “World’s Aquarium” for good reason. This narrow but incredibly productive sea attracts an astonishing variety of marine life thanks to ideal water temperatures, plentiful food sources, rocky shelters, and breeding grounds.

It supports nearly 1,000 fish species and diverse ecosystems. Depending on the season, you might encounter pargo, roosterfish, yellowtail, red snapper, jack crevalle, marlin, sierra, cabrilla, and more. It’s a vital breeding hub and a paradise for anyone who loves the ocean.

Bird Island:

Just over an hour south of Puerto Peñasco, this dramatic rocky outcrop (also known as Isla San Jorge) is one of the top experiences in Rocky Point.

A key breeding site for California sea lions in Mexico, the island and surrounding waters host nearly 1,000 fish species and are home to more than 3,000 sea lions. It’s a protected area perfect for fishing, diving, snorkeling, kayaking, and paddleboarding. Boats from Puerto Peñasco keep a respectful distance, giving you an unforgettable front-row view of the action without disturbing the wildlife. Watch for blue-footed boobies, pelicans, swallows, seagulls, and the lively sea lions that often playfully interact with visitors. This excursion is an absolute must!

Let’s celebrate and protect these treasures—because Rocky Point’s magic depends on them.