Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Explore the stunning Algarve coast with this small-group boat tour to Benagil caves, including snorkeling, wine, and personalized moments.

If you’re dreaming of exploring Portugal’s famous Benagil caves, this tour from Portimao offers a fantastic way to do so without the crowds and with a more personal touch. The Benagil – Caves & Coast – Algarve Cave Captain experience is a half-day adventure that promises breathtaking views, insider access to the caves, and some well-earned relaxation with drinks on board.
One of the standout features of this tour is its small-group setup—limiting the number of travelers to just nine—meaning you’ll get more personalized attention from the captain and a more intimate atmosphere. Plus, the opportunity to snorkel directly from the boat adds an extra layer of fun.
A potential consideration is that the tour is weather-dependent, so if poor conditions strike, you might need to reschedule or wait for better days. Still, for those who prioritize authentic, relaxed experiences over packed, large-group excursions, this trip hits the right notes.
This tour will appeal most to travelers seeking a relaxed, scenic, and slightly luxurious way to experience the Algarve coast—especially those who love nature, caves, and a bit of adventure with a touch of wine or champagne.

Looking for more options in Portimao? Here are some other experiences worth considering.
Starting from Marina de Portimão, the tour kicks off with a scenic cruise along the Algarve coast. The route covers approximately 20 caves—among them, the famous Benagil Grotto, which many travelers describe as a “natural wonder” and “one of the ten natural wonders of the world.”
The boat then glides past Marinha Beach, renowned for its stunning cliffs and turquoise waters, setting the perfect scene for a memorable day on the water. The captain’s insider knowledge means you’ll hear stories and explanations about the fascinating rock formations that make this coastline so unique.
The main highlight, of course, is the Benagil cave. Unlike larger tour boats that often stay at a distance, this trip offers the chance for the captain to enter the grotto, providing a fantastic photo opportunity and a feeling of privileged access.
The caves along the Algarve coast are a marvel of natural geology. The Benagil cave is particularly striking with its massive, cathedral-like interior and the hole in its roof that lets in sunlight—creating an almost magical effect. As one reviewer put it, the experience of getting inside the caves is “more personal” and “less crowded” than other tours.
The boat does stop for a snorkeling session, and all gear is provided, giving travelers a chance to explore the underwater world. Whether you’re an experienced snorkeler or trying it for the first time, the calm, clear waters of the Algarve make for enjoyable swimming.
The boat is described by one traveler as a “small boat, so it’s easy to get into the caves.” The intimate size allows for closer navigation into the grottoes and fewer people sharing each moment. This also means the captain, often named Richard in reviews, can tailor the experience, spend more time at each stop, and give personalized attention.
What truly elevates this trip is the onboard refreshments. Most reviews mention a toast with champagne or soda, which some found to be a delightful surprise. It’s a simple, yet effective way to raise the experience, relaxing with a drink while admiring the coast’s beauty.
The total trip lasts about 2 hours and 30 minutes, making it a perfect half-day activity. It’s long enough to see the major caves and enjoy snorkeling, but not so lengthy that it feels tiresome.
Price-wise, at around $40.64 per person, it offers good value—especially considering the included snorkeling gear, drinks, and the small-group atmosphere. But note, the tour does not include hotel pickup, so you’ll need to meet at the marina, which is straightforward for most visitors staying in Portimao or nearby.

Reviewers consistently praise the personalized service and the captain’s knowledge. One said, “Captain Richard and his crew were amazing,” emphasizing how the small group and attentive guides make the trip stand out.
Many highlight the quality of the views—”beautiful rocks, caves, and a quiet beach only accessible by boat”—and appreciate that the boat navigates inside the caves rather than just gliding past.
The snorkeling is another feature that receives high marks. Travelers mention being able to swim in the clear waters with provided equipment, which adds an extra dimension to the trip.
Some travelers also note the wine and soda toast as a fun touch, making the experience feel more festive and relaxed.

This excursion is perfect for travelers who want a personalized, relaxed experience without the large crowds. It’s especially suitable for those who value authentic access to the caves, want to enjoy some snorkeling, and appreciate a good drink while soaking in the views.
If you’re traveling with kids (most likely over the age where they can snorkel), or are looking for a less hectic, more intimate adventure, this tour hits the right notes. Also, if you’re a photography enthusiast, the small boat’s proximity to the caves allows for better shots than larger, more crowded trips.

This tour provides a well-balanced mix of scenic beauty, exclusivity, and fun. For around $40, you get more than just a sightseeing cruise—you gain access, insider knowledge, snorkeling, and a relaxing environment. It’s clear from reviews that many find it worth the price, especially given the small group size and the captain’s personalized approach.
While weather plays a role, most seem pleased with their experience, citing the stunning views, friendly crew, and enjoyable onboard drinks. It’s a trip that offers more than just passing by caves—it creates lasting memories of the Algarve’s natural splendor.
This tour suits those who want a comfortable, authentic, and scenic adventure—preferably with a touch of luxury and a quiet, personal vibe that larger tours can’t match.

How long does the tour last?
The trip lasts approximately 2 hours and 30 minutes, making it a perfect half-day activity.
What is included in the tour?
The tour includes a stop to refresh, snorkeling equipment, and a toast with champagne or soda onboard.
Is hotel pickup available?
No, the tour starts at the meeting point in Portimao marina, so you’ll need to arrange your own transport there.
How many people will be on the boat?
The maximum group size is 9 travelers, ensuring an intimate experience.
Can I snorkel during the tour?
Yes, all snorkeling gear is provided, and you’re encouraged to swim and explore underwater with the crew’s guidance.
What if the weather is bad?
The tour requires good weather; if canceled due to poor conditions, you’ll be offered a different date or a full refund.
Is the tour suitable for children?
Most travelers can participate, and children are welcome if accompanied by an adult. The review mentions children enjoying the experience, with some receiving juices onboard.
What makes this tour stand out?
The insider access to the caves, small-group setting, and the option to snorkel make it a more personal, relaxed option compared to larger, crowded tours.
Do I need to book in advance?
Yes, most travelers book about 41 days ahead, indicating high demand and the importance of securing your spot early.