Marietas Islands Private Boat Tour Guide
Everything you need to know about visiting the Marietas Islands by private boat.
The Marietas Islands are one of the most iconic natural attractions in Banderas Bay and a top reason visitors charter boats in Puerto Vallarta. This UNESCO-recognized biosphere reserve offers world-class snorkeling, incredible bird watching, and the famous Hidden Beach (Playa del Amor). Here's everything you need to know about visiting by private boat.
Located about 20 nautical miles northwest of Puerto Vallarta, the Marietas Islands are a group of uninhabited volcanic islands. The area is protected as a national park and biosphere reserve, which means limited daily visitors and strict environmental regulations. This protection has preserved the islands' pristine marine ecosystem, making it one of the best snorkeling and diving sites on Mexico's Pacific coast. That becomes obvious once you compare the boats listed in Banderas Bay side by side.
The most famous attraction is Hidden Beach — a secluded beach inside a partially collapsed volcanic crater, accessible only by swimming through a short tunnel. Access requires a special permit from SEMARNAT (Mexico's environmental agency), and only a limited number of visitors are allowed per day. If visiting Hidden Beach is a priority, plan well in advance and confirm permit availability with your captain.
The waters surrounding the Marietas Islands are teeming with marine life. Expect to see tropical fish, sea turtles, manta rays, and during winter months, humpback whales. The islands' rocky coastline creates protected coves that are perfect for snorkeling. Most private charters include snorkeling gear and a guide who knows the best spots.
Group tours to the Marietas Islands can feel crowded and rushed, with fixed schedules and limited time at each stop. A private charter gives you control over your itinerary — spend extra time snorkeling, explore lesser-known coves, and enjoy the islands at your own pace. Your captain can also combine the Marietas visit with other stops along the way.
Private boats to the Marietas Islands typically depart from Punta Mita (closest), La Cruz de Huanacaxtle, or Puerto Vallarta's Marina district. The trip takes 30–90 minutes depending on your starting point and vessel speed.
Book early during peak season. Confirm that your charter includes the required park entry and permits. Bring reef-safe sunscreen — the islands are a protected marine area. Consider a morning departure for calmer seas and better snorkeling visibility. And choose a vessel with shade — the Pacific sun is strong.
To plan your own Marietas trip, browse private boat rentals in Puerto Vallarta and ask the owner about permits and departure times.