Some places don’t need much introduction, just a look, and you’re already halfway in love. Los Arcos is one of them. Rising from the Pacific like giant sculptures nature carved herself, these rocky formations are as much a symbol of Puerto Vallarta as sunsets and cobblestone streets.
📍 So… What Exactly Are Los Arcos?
Just off the coast of Mismaloya, five massive granite outcrops stand like ancient guardians. The main three “Roca de los Arcos, Roca de la Tortuga, and the intriguingly named Roca del Diablo”
Since 1984, Los Arcos has been protected as a Natural Reserve, ensuring its wildlife and waters remain just as captivating for future travelers.

🐠 Why Go?
Marine Life in Full Color
Beneath the surface lies an underwater world in full bloom, sea turtles, manta rays, schools of colorful fish, and corals create a thriving ecosystem. Whether snorkeling or diving, each descent feels like stepping into a realm that exists on its own rhythm, untouched by time or noise.
Activities for Everyone
– Boat tours to admire mother nature from the water, with nothing but the sound of the waves around you.
– Kayak or paddleboard through the arches for a dose of adventure.
– Snorkel or dive to immerse yourself in marine life.
🛥️ How to Get There Without Taking Out a Loan
- Private boat: From Mismaloya Beach, it’s a 5–10 minute ride. Expect $1,600–$2,000 pesos per hour (per group).
- Organized tour: Departing from Los Muertos Pier, includes a guide, snorkel gear, and occasionally a cold beer.
- DIY traveler: Hop on a bus to Mismaloya, walk to the beach, and negotiate directly with a boat captain. Tip: haggle politely, it works wonders.
🧠 Smart Tips for a Smooth Trip
- Use Biodegradable sunscreen: Protects you, protects the reef.
- Stay hydrated & shaded: Vallarta sun doesn’t play.
- Hands off the wildlife: Coral, fish… and yes, the guide (even if they’re charming).
🌟 In Short
Los Arcos is more than just a pretty background—it’s a pause button for life, where nature takes center stage. Whether you’re swimming, paddling, or simply taking it all in, this is the kind of experience that outlasts any souvenir.
And if someone asks whether it was worth it, you can always answer:
“I went to snorkel next to the “Diablo”. What did you do today?”









