
Bat Islands Islas Murciélago
Discover Islas Murciélago, a protected archipelago in Costa Rica offering unparalleled snorkeling and diving with abundant marine life.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Calmer seas & best visibility

Bat Islands Islas Murciélago
Best Time
Calmer seas & best visibility
Highlights
Must-see attractions
Discover Islas Murciélago, a protected archipelago in Costa Rica offering unparalleled snorkeling and diving with abundant marine life.
"The marine life there is incredible. Don't hesitate to go!"

Book in Advance! 🗓️
Tours fill up fast, especially during peak season. Secure your spot early to avoid disappointment.
Snorkel Gear Included? 🤿
Most tours include snorkeling gear, but confirm when booking. Some offer guided tours for better sightings.

Quick Facts
Rating
4.8 · 29 reviews
Type
Natural Feature
Highlights
Discover the most iconic attractions and experiences

Underwater Wonderland
Marine Protected Area
Dive into crystal-clear waters for incredible snorkeling and diving, spotting sharks, rays, and vibrant coral reefs.

Dramatic Island Landscapes
Archipelago
Marvel at the rugged, lush green islands rising from the Pacific, offering breathtaking views and a sense of remote discovery.

Wildlife Encounters
Oceanic waters
Keep an eye out for playful dolphins during the boat journey and the diverse marine life that calls these waters home.
Plans like a pro.
Thinks like you
Planning Your Visit
Best Time to Visit Islas Murciélago
Booking Your Adventure
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Book in Advance! 🗓️
Tours fill up fast, especially during peak season. Secure your spot early to avoid disappointment.
Snorkel Gear Included? 🤿
Most tours include snorkeling gear, but confirm when booking. Some offer guided tours for better sightings.
Long Boat Ride 🌊
The journey can be long (around 3 hours from Guanacaste). Be prepared for ocean conditions and potential rain.
Protected Area Rules 🚫
You cannot enter the islands themselves as they are a protected conservation area. Focus on the marine life.
Tips
from all over the internet
Book in Advance! 🗓️
Tours fill up fast, especially during peak season. Secure your spot early to avoid disappointment.
Snorkel Gear Included? 🤿
Most tours include snorkeling gear, but confirm when booking. Some offer guided tours for better sightings.
Long Boat Ride 🌊
The journey can be long (around 3 hours from Guanacaste). Be prepared for ocean conditions and potential rain.
Protected Area Rules 🚫
You cannot enter the islands themselves as they are a protected conservation area. Focus on the marine life.
Pack Accordingly ☀️
Bring sunscreen, a hat, swimwear, a towel, and a waterproof bag for your electronics.
What Travellers Say
Reviews Summary
Visitors rave about the incredible snorkeling and marine life at Bat Islands, calling it one of Costa Rica's best underwater experiences. The dramatic island scenery and potential for wildlife sightings like dolphins add to the allure. While the boat trip can be long, the payoff in terms of natural beauty and aquatic encounters is consistently described as worth it.
"Berm"
Jorge Sandoval Navarro
"One of the best places in Costa Rica for snorkeling. I saw an octopus and two sharks for the first time!"
Echo Golf
"Excellent place, I loved visiting Bat Island. It was a great experience to get to know this beautiful island and its landscapes. I recommend you visit it."
Hermes Rivera Ureña
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Access to Islas Murciélago is primarily by boat tour from Guanacaste, typically departing from Playas del Coco. Some tours offer transportation from further afield, including San José, Heredia, and Alajuela. The boat ride can be lengthy, around 3 hours from Guanacaste.
The most common and recommended way to visit the Bat Islands is through organized boat tours. These tours handle the logistics of transportation and provide access to the best snorkeling and diving spots.
No, you cannot drive directly to the Bat Islands as they are an archipelago located offshore. Access is exclusively by sea via boat tours.
Yes, several tour operators offer tours that include transportation from San José and other Central Valley locations to the departure points for the boat tours to Islas Murciélago.
The boat journey to Islas Murciélago from the Guanacaste coast can take approximately 3 hours, depending on sea conditions.
🎫 🎫 Tickets & Entry
Tour prices can vary, but generally range from 49,000 to 65,000 Costa Rican Colones per person, depending on the departure location and inclusions. Some tours offer discounts for children.
It is highly recommended to book your tour in advance, especially during peak season, as tours can sell out quickly.
Yes, Islas Murciélago is part of the Santa Rosa National Park, specifically within the Área de Conservación Guanacaste. It's a protected area.
While you can't visit the islands themselves due to their protected status, you can join organized tours that take you to the surrounding waters for snorkeling and diving.
Most tours include land and sea transportation, guided snorkeling, and sometimes lunch or snacks. Always confirm inclusions when booking.
🎫 🐠 Onsite Experience
You can expect to see a rich variety of marine life, including eagle rays, pufferfish, trumpetfish, parrotfish, and even nurse sharks. The underwater visibility is excellent for observing coral reefs and schools of fish.
Snorkeling is generally safe, especially with guided tours. The waters are known for bull sharks, but they typically inhabit deeper areas and are not a common threat to snorkelers in shallower zones.
You cannot go ashore on the islands themselves as they are a protected conservation and research area. However, you can swim and snorkel in the surrounding waters.
The marine life is abundant and diverse. Common sightings include various reef fish, rays, and sharks. It's a prime spot for underwater photography and marine biology enthusiasts.
While snorkeling and diving are the main attractions, some tours may include stops at nearby beaches like Playa Jícaro or Playa Virador for relaxation.
📸 📸 Photography
The dramatic island landscapes, vibrant underwater scenes during snorkeling, and potential wildlife sightings like dolphins offer fantastic photo opportunities.
A waterproof camera or action camera like a GoPro is ideal for capturing underwater shots. For landscapes, a wide-angle lens can be beneficial.
Yes, the boat journey itself offers opportunities for capturing coastal scenery and potential marine life encounters.
Generally, there are no specific restrictions on photography for tourists, but always be respectful of the natural environment and other visitors.
Morning light often provides softer, more even lighting for both landscapes and underwater photography. However, midday can offer good visibility for marine life.








Social
from TikTok, Instagram & Reddit