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Discover the charm of snorkeling in the Medes Islands from L'Estartit with expert guides, beautiful underwater scenery, and a small-group experience for under $40.
Getting a glimpse of the vibrant life beneath the waves of the Medes Islands makes for an unforgettable day, and this snorkeling tour from L’Estartit offers just that. Created by the long-standing Unisub Estartit, the experience is designed to be accessible for beginners, fun for all ages, and respectful of the environment. Whether you’re a seasoned swimmer or dipping your toes in the water for the first time, this excursion promises a chance to see a stunning underwater landscape without the need for heavy equipment or advanced training.
One of the standout features is the knowledgeable guides who walk you through what to expect, how to behave, and point out the best sights in the water. The setting—an ecological haven protected as part of the Medes Islands Nature Reserve—adds a layer of authenticity and importance to every moment spent swimming alongside schools of colorful fish.
A possible consideration is the duration—just around 50 minutes in the water—which might feel brief if you’re eager for a full day of aquatic adventure. The tour’s small-group size (up to 20 people) ensures a more personalized experience and less crowding, which many travelers appreciate.
Ideal for those seeking a relaxing, guided snorkeling experience in a protected marine environment, this tour suits families, solo travelers, or couples looking for a genuine taste of Catalonia’s underwater beauty without diving deep.


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The tour begins at the Unisub diving center in L’Estartit, a family-run operation established in 1965, making it the first dive center in the region. Located just 30 kilometers from Girona, the town offers convenient access, whether you’re staying locally or coming from nearby cities. The meeting point at Carrer de la Platja, 8 is easily reachable, especially since the center is near public transportation options, making logistics straightforward.
Once you arrive, you’ll receive all the necessary equipment: snorkel, mask, fins, and a wetsuit—a thoughtful touch that ensures comfort and confidence in the water. The guides are well-trained professionals who walk you through the activity, from donning your gear to explaining how to behave and what to look out for underwater.
The journey begins with a boat ride to the Medes Islands, a protected natural park renowned for its rich marine biodiversity. The boat itself is a comfortable way to enjoy the scenic coast of Montgrí, providing a relaxed start to the adventure. The guides give a brief overview of the underwater sights, setting expectations and building anticipation.
Once at the designated snorkeling spot, you’ll spend approximately 50 minutes in the water with your guide, who will lead you along an underwater route. The environment is ideal for snorkelers—no need for deep dives or specialized scuba equipment. One reviewer specifically mentions that it’s an excellent site for mask and snorkel because “you don’t need to go deep with bottles to see pretty fish of all sizes and colors.”
In the water, you’ll likely see schools of fish, vibrant corals, and possibly other marine creatures. The guides are praised for their knowledgeability, often pointing out interesting sights and ensuring everyone feels comfortable.
The natural reserve setting is a major draw—protected waters mean healthier ecosystems and more colorful aquatic life. The guides’ insight enhances the experience, especially since they explain how to behave and what marine life to look for, making the outing both educational and fun.
The total activity lasts about 1 hour and 30 minutes, with the actual snorkeling in the water being around 50 minutes. The small-group limit of 20 travelers ensures everyone gets attention, making it especially suited for those who prefer a more intimate experience over large, commercial tours.
After the water activity, you’ll return to the meeting point, ending a well-paced, enjoyable experience. The tour is perfect for most travelers, including families and those new to snorkeling, thanks to the easy-to-use equipment and guided instructions.

One review simply describes the experience as “swimming with fish”, highlighting how accessible and visually rewarding the activity is. The reviewer mentions that the site is “excellent for mask and snorkel”, and emphasizes the lack of need to go deep to see a variety of fish—ideal for beginners or casual snorkelers.
Another insight from the reviews hints at the professionalism of the guides, who make an effort to point out sights and ensure everyone is comfortable, which significantly adds to the overall enjoyment. The small group setting and expert guidance mean fewer worries about overcrowding or feeling lost in a crowd.
Since weather can influence the day’s experience, the activity is dependent on good conditions. If canceled due to poor weather, you’ll be offered an alternative date or a full refund—adding a layer of security to your plans. Cancelations made more than 24 hours in advance are fully refundable, offering flexibility.

“Excellent site for mask and snorkel. No need to go deep with bottles to see pretty fish of all sizes and colors.Auto-translated”

This tour suits beginners and families looking for a safe, guided introduction to snorkeling. The focus on environmental preservation and the small-group nature also appeal to travelers seeking a more personal, educational experience. If you’re after a quick, scenic, and visually delightful underwater outing for under $40, this tour offers excellent value.
Snorkeling in the Medes Islands with Unisub Estartit offers a straightforward, enjoyable way to discover Catalonia’s aquatic life without the complexities of diving. The guided approach, affordable price, and commitment to environmental sustainability make it a compelling choice for those wanting a taste of the ocean’s vibrant ecosystem.
Travelers who prioritize safety, comfort, and authentic wildlife encounters will find this tour highly satisfying. It’s especially well-suited to beginners, families, and anyone curious about the underwater world but wary of more technical water activities.
While the experience lasts just under two hours, the memories and glimpses into the lively marine life will stay with you long after you leave the Medes Islands. For a relaxed, informative, and visually rewarding outing, this snorkeling tour from L’Estartit hits the right notes.
Can I participate if I’ve never snorkeled before?
Yes, this tour is perfect for beginners. The guides walk you through the equipment and activity, making sure you’re comfortable before entering the water.
What equipment will I receive?
You’ll get a wetsuit, fins, a mask, and a snorkel. The tour provider also offers assistance in fitting everything properly.
How long will I spend in the water?
Around 50 minutes, with the total activity lasting approximately 1 hour 30 minutes, including boat transfer and safety briefing.
Is the tour suitable for children?
Most travelers can participate, and the guided nature makes it suitable for families. It’s best to check with the provider if you have very young children or specific needs.
What is the meeting point?
The activity starts at Carrer de la Platja, 8 in L’Estartit, just a short walk from public transportation.
Can I cancel if the weather is bad?
Yes, the tour is weather-dependent. If canceled due to poor conditions, you will be offered a different date or a full refund.
How many people are in a group?
The maximum group size is 20 travelers, ensuring a comfortable experience.
What is the price per person?
$38.12, offering good value for a guided snorkeling session in a protected marine environment.
Are service animals allowed?
Yes, service animals are permitted.
How far in advance should I book?
Most bookings are made about 19 days in advance, but it’s wise to secure your spot early, especially in peak seasons.
This comprehensive review should help you decide whether snorkeling in the Medes Islands is the right fit for your next trip. Whether you’re after a relaxing water escape or an educational adventure, this tour offers a solid, authentic experience with great guides and stunning scenery.