The Best Places to Visit in San Carlos, Mexico

Tucked away on the brilliantly blue Sea of Cortez coastline, six hours south of the Arizona border, San Carlos, Sonora is a Mexico beach destination that flies below the tourist radar.

Equal parts beach haven and adventure hub, San Carlos is the kind of place where you can hike at sunrise, snorkel in vibrant underwater worlds by midday, and sip margaritas with a smoldering sunset backdrop.

Use our visitor's guide to find the best spots for exploration and relaxation while creating lasting memories.

Beaches That Steal the Show

San Carlos isn't shy about flaunting its natural beauty, and its beaches are no exception. Its coastal experience is refreshingly uncrowded, with fiery sunsets and a relaxed vibe far removed from Mexico's more bustling beach destinations. Whether you're looking for festive beach bars or peaceful stretches of sand, there's a spot for everyone.

Playa de Acuario

True to its name, "Aquarium Beach" is a snorkeler's paradise, with crystal–clear waters teeming with marine life. Jacques Cousteau once dubbed the Sea of Cortez "The Aquarium of the World," and Playa de Acuario lives up to that title. It's perfect for snorkeling, swimming, or simply floating in the calm waters.

Playa San Francisco

Stretching nearly two miles from Estero El Soldado to the Hotel Playa San Carlos, this is the area's longest beach. Known for its powdery white sand and calm waters, it's ideal for swimming, sunbathing, and leisurely strolls. Be sure to visit Charly's Rock Restaurant and Bar on the beach for fresh seafood and stunning ocean views.

Playa Los Algodones

Named for its pillowy sand dunes that resemble cotton balls, Playa Algodones is a local favorite. Popular for kiteboarding and windsurfing, it's best visited during calmer weather if you're seeking peace and quiet. Head further north along the beach to escape the crowds or grab a drink at the nearby Soggy Peso/Hang Out bar and restaurant.

Explore San Carlos' Natural Wonders

Nacapule Canyon

Trade ocean views for dramatic desert landscapes at Nacapule Canyon, a lush oasis framed by towering red rock cliffs and carpeted with wild cacti and swaying palms. This 1.4-mile out-and-back trail leads to "El Ojo" (The Eye), a refreshing natural swimming hole with cool, clear waters that offer a welcome respite from the desert heat.

Adventurers seeking more can continue all the way through the canyon for an even greater prize. The hike begins on an easy dirt path and becomes more challenging as it climbs 465 feet in elevation. Be sure to download a trail map before you go, as signage is limited.

Cerro Tetakawi

The twin peaks of Cerro Tetakawi, or "Split Mountain" in the native Yaqui language, dominate the skyline of San Carlos. This iconic formation offers two hiking trails to the summit, both featuring steep, rugged terrain. Don't underestimate the difficulty as you quickly ascend more than 1,000 feet.

• East Peak Trail: The busier 1.3-mile out-and-back hike starts off Route 15, with parking at Kilometer 15. Rocks along the trail are painted white to mark the route to the summit.
• West Peak Trail: This quieter, more challenging 1.1-mile out-and-back begins on the beach side of the peak is favored for its gorgeous views and lighter foot traffic. This route may require some rock scrambling.

Both trails reward hikers with sweeping views of the bays and beaches near San Carlos.

Note: As of 2019, a Certified Guide is required to ascend the peak by either trail.

Dive into the Sea of Cortez

San Pedro Nolasco Island

Calling all snorkelers, divers, and sea lovers! For a truly unforgettable experience, charter a boat to San Pedro Nolasco Island. An hour and a half from the San Carlos Marina, this uninhabited sanctuary is home to playful sea lions, tropical fish, and thriving coral reefs. Snorkelers and divers can book trips through Gary's Dive Shop (offering guided and unguided boat trips) or San Carlos Charter Boats.

Paddling Through Estero el Soldado

Take a kayak tour through Estero el Soldado, a placid mangrove-lined lagoon teeming with birdlife. Keep an eye out for herons and flamingos as you paddle through this serene estuary. Kayak rentals are available from these local vendors: San Carlos Aquatic Adventures (the closest to the estuary), Sonoran Sport Center, Marinaterra Beach Club, and Ocean Sports Dive Center.

Savoring San Carlos Restaurants

San Carlos' culinary scene is a delightful mix of fresh seafood and traditional Mexican flavors. Don't miss these can't–miss spots:

• Sunset Bar & Grill: As the name suggests, this is the place to be when the sun dips below the horizon and enjoy incredible seafood dishes and refreshing cocktails.
• Embarcadero: Located at the Marinaterra Hotel & Spa, this restaurant serves up fresh ceviche and mouthwatering shrimp tacos. The vibe is upscale yet unpretentious.
• Maukaa Restaurant: A lively restaurant and beach club offering a fusion of international dishes, from sushi to Sonoran-style favorites.

Take a Side Trip to Guaymas

A visit to San Carlos wouldn't be complete without a short jaunt to Guaymas, a bustling port city just 20 minutes away. Stroll through its colorful historic center, Plaza de los Tres Presidentes and sample authentic Sonoran cuisine at these restaurants: Mariscos El Rey, El Oeste Steak House, or Los Takuchos.

Why Visit San Carlos, Mexico?

San Carlos is more than just a destination – it's an unforgettable experience. From the vibrant underwater world of the Sea of Cortez to the rugged splendor of its desert peaks, this tranquil coastal town has something to delight every traveler. Whether you're snorkeling alongside playful sea lions, savoring fresh ceviche while watching the final twinkles of the setting sun, or conquering breathtaking summits, San Carlos promises memories that will linger long after you leave. Pack your bags and see what makes San Carlos unforgettable.