# Snorkeling and diving near Santa Teresa: where it's actually good > The open Pacific coast at Santa Teresa is usually too rough and murky for good snorkeling, so most people book a boat trip from Montezuma to Tortuga Island in the calmer Gulf of Nicoya. On calm days at low tide, the rock pools in Mal País are fun for a look around. For scuba, ask Montezuma tour operators, since no dedicated dive center in Santa Teresa could be confirmed. Source: https://www.santa-teresa.com/snorkeling/ Last checked: 2026-10-20 Best snorkeling: Tortuga Island in the Gulf of Nicoya, by boat from Montezuma Santa Teresa coast: Open ocean with surf and currents; snorkel only on very calm days DIY option: Tide pools on the rocky shore of Mal País at low tide Cabo Blanco: The reserve includes about 1,790 hectares of protected ocean Scuba: Offered through some Montezuma tour companies; check who runs the dives ## The short answer Santa Teresa is a surf town, and that tells you most of what you need to know about snorkeling here. The coast faces the open Pacific, so on most days there are waves, currents and sand stirred up in the water. It's great for surfing and bad for seeing fish. The good snorkeling is a boat ride away, on the calmer gulf side of the peninsula. The usual plan: - **For a proper snorkel day:** take a boat tour from Montezuma to [Tortuga Island](/tortuga-island/). - **For a quick look on your own:** explore the rock pools in [Mal País](/mal-pais/) at low tide on a calm day. - **For scuba:** ask tour operators in Montezuma what's running. ## Why the surf coast isn't great for snorkeling [Playa Santa Teresa](/playa-santa-teresa/) and its neighbors are open beaches with consistent swell. That brings 3 problems for snorkelers: - **Surf:** waves break across the rocks where fish live, which makes getting in and out tricky. - **Currents:** rip currents form along these beaches when the surf is up, and they can pull you away from shore. - **Visibility:** breaking waves stir up sand, and in the rainy season rivers wash sediment into the sea. It's often too cloudy to see much. There are occasional flat, clear days, usually in the dry season, when locals pull out a mask. If you try it, go with someone, stay close to shore, and get out if the swell picks up. ## Low-tide pools in Mal País The southern end of the coast is mostly rock shelves rather than sand. At low tide, these shelves fill with tide pools, and they're the easiest DIY nature outing in the area. You'll find small fish, crabs, sea urchins and anemones in the clearer pools. Some are deep enough to float in with a mask. A few tips: - **Check the tide.** Go in the hour or 2 around low tide. Tide tables are easy to find online or ask at your hotel. - **Wear reef shoes or old sneakers.** The rock is sharp and slippery, and urchins are common. - **Watch the sea.** Rogue waves wash over the outer rocks. Stay away from the edge and never turn your back on the ocean. - **Look, don't take.** Leave shells, creatures and rocks where they are. ## Tortuga Island trips [Tortuga Island](/tortuga-island/) is the area's best snorkeling day. It's a pair of small islands in the sheltered Gulf of Nicoya, with a pale-sand beach and calmer, clearer water than the open coast. Most trips from Santa Teresa follow a similar pattern: hotel pickup, a drive to Montezuma, a boat ride of roughly 45 to 60 minutes, a snorkel stop at the rocks near the islands, then lunch and beach time. Expect about 7 to 9 hours door to door. Local companies that run or book it: - **[Tiko Tours](/tiko-tours/)**, based in Santa Teresa, offers full-day Tortuga trips. Its write-up mentions dolphins, manta rays and turtles sometimes seen on the way. - **[Jason Tours](/jason-tours/)**, a Mal País boat company, runs Tortuga trips plus snorkeling and whale-watching outings. - **[Pacific Dirt Road Adventures](/pacific-dirt-road-adventures/)** at Playa Carmen says it can arrange a full-day Tortuga snorkel trip. - **Zuma Tours** in Montezuma runs Tortuga trips from Montezuma beach. Masks and fins are normally provided, but if you have your own mask, bring it: a good fit makes a big difference. Visibility changes with the season and recent rain, and it's usually best in the dry months. ## Cabo Blanco's marine area The [Cabo Blanco Absolute Natural Reserve](/cabo-blanco-national-park/), at the southern tip of the peninsula, includes about 1,790 hectares of ocean as well as its forest, according to Wikipedia. It protects fish, lobster, giant conchs and oysters, and the small island off the cape is a nesting site for seabirds. "Absolute" reserves are among the most strictly protected areas in Costa Rica. Visitors can only use the trails SINAC opens to them, and nothing may be taken from the reserve. Don't plan to fish, dive or snorkel in the reserve's waters on your own. If you want to see the area from the water, ask a licensed local operator what's allowed, and check with SINAC for current rules. ## Scuba diving We couldn't confirm a full-time dive center in Santa Teresa itself. Zuma Tours in Montezuma lists scuba diving among its tours, and boat operators sometimes arrange dives around Tortuga Island and the gulf. If you want to dive: - Ask Montezuma and Santa Teresa tour operators what's currently running and who leads the dives. - Ask which certification agency the instructors work with, and bring your certification card and logbook. - Expect visibility to vary a lot with season and weather, as on the snorkel trips. - Don't fly within the usual safe interval after diving, if you're heading home on a [flight](/flights-santa-teresa/). ## Frequently asked questions ### Can you snorkel at Santa Teresa beach? Rarely. It's an open surf beach with currents and cloudy water most days. Try the low-tide pools in Mal País or a boat trip to Tortuga Island instead. ### Where's the best snorkeling near Santa Teresa? Tortuga Island in the Gulf of Nicoya, reached by boat tour from Montezuma. Book with a local company such as [Tiko Tours](/tiko-tours/) or [Jason Tours](/jason-tours/). ### Is there scuba diving in Santa Teresa? No dive center in town could be confirmed. Some Montezuma tour companies, including Zuma Tours, list scuba trips. Ask what's running when you visit. ### Can I snorkel in Cabo Blanco reserve? Don't plan on it. The reserve's marine area is strictly protected. Check SINAC's current rules and ask local operators before going near it by water. ### When is visibility best? Usually in the dry season, about December to April, when there's less rain and runoff. See our [best time to visit guide](/best-time-to-visit-santa-teresa/).