St Lucia  »  Castries

Top Things to Do in Castries

We compared all 56 experiences in Castries so you can choose in minutes — real prices, verified reviews and our editorial picks.

4.8 56 experiences from US$ 33 Free cancellation on most experiences
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Champagne Sunset Sail St. Lucia: West Coast Catamaran Cruise
Champagne Sunset Sail St. Lucia: West Coast Catamaran Cruise★★★★★★★★★★ 4.56 (204)2hA 2-hour sunset catamaran cruise along St. Lucia's west coast departing from Rodney Bay Marina, where you sail past Pigeon Island and watch for the island's famous green flash at dusk. The cruise includes hotel pickup and drop-off, unlimited drinks, champagne, snacks and light refreshments, with a live English-speaking guide onboard. The boat is a spacious catamaran carrying a shared group.Is it for me?This is a shared-group cruise, so you're sailing with other travelers rather than booking the boat privately. It suits anyone who wants the sunset experience without the cost of a private charter, and the included drinks and snacks mean you're not hunting for a bar afterward — the evening is already built in.Free cancellationTravelers' pickMost bookedfromUS$ 75View ›
St Lucia Private Boat to Soufriere: Snorkeling & 5 Beaches
St Lucia Private Boat to Soufriere: Snorkeling & 5 Beaches★★★★★★★★★★ 4.93 (183)4h–6hYou board a private boat at Castries harbor and spend up to six hours snorkeling at five different beaches along St Lucia's west coast, including Anse Chastanet's reef and Marigot Bay. Snorkel gear, drinks, and guaranteed return timing for cruise passengers are included. The boat size matches your group, so you're never squeezed in with strangers.Is it for me?Book this if you want to see multiple beaches and reefs without organizing transport, timing, or equipment yourself—the private boat means you skip the crowded group tours and the fixed return time takes the guesswork out of getting back to your ship.Free cancellationTravelers' pickfromUS$ 200View ›
St Lucia: Private Highlights Tour with Sulphur Springs & Waterfalls
St Lucia: Private Highlights Tour with Sulphur Springs & Waterfalls★★★★★★★★★★ 4.90 (166)6hYou’ll feel St Lucia through its scents and sounds—from sulphur springs to cold waterfall showers. With a local guide handling all the details (pickup included), you’ll laugh, taste island food, and stand beneath Gros Piton’s shadow before heading home salty, sun-warmed, and maybe a little changed.Free cancellationKids −50%fromUS$ 76View ›
Gros Islet: SNUBA Diving & Marine Life Exploration
Gros Islet: SNUBA Diving & Marine Life Exploration★★★★★★★★★★ 4.70 (164)1h 30mYou descend to 20 feet with a certified guide and breathe underwater without scuba training or heavy gear. The tour includes all equipment, a safety briefing, and a pre-dive orientation in shallow water so you can build confidence before going deeper. Marine life varies by day, but the reef around Gros Islet holds parrotfish, groupers, and smaller reef fish. Plan for about two hours total, with water provided after you surface.Is it for me?Good for anyone who wants to explore the reef deeper than snorkeling allows but doesn't have diving certification or want the time commitment of scuba training — SNUBA gives you that underwater freedom without the complexity.Free cancellationfromUS$ 112View ›
Snorkeling in St Lucia: Two reef sites with lunch
Snorkeling in St Lucia: Two reef sites with lunch★★★★★★★★★★ 4.54 (126)5hSnorkel two prime coral reef sites in St Lucia aboard a spacious boat departing from Marigot Bay, with a local guide leading the sessions and all equipment provided. The boat anchors at each site so you enter and exit the water at your own pace. Hotel or port pickup is included from Northern and Western island locations, and a full buffet lunch is served on board between snorkel stops. Minimum age is 4 years; swimmers should have basic comfort in the water.Is it for me?Choose this if you speak English and want to visit two reef sites in one morning—the small group lets you set your own pace underwater instead of moving with a timed group.Free cancellationfromUS$ 83View ›
St Lucia Volcano Tour: Drive into Sulphur Springs yourself
St Lucia Volcano Tour: Drive into Sulphur Springs yourself★★★★★★★★★★ 4.93 (120)5h–6hYou're driven to three natural attractions in one afternoon: the drive-in volcano with a guided crater walk and mud bath, the iconic Pitons viewpoint, and a waterfall with a natural pool. Pickup, entry fees, and bottled water are included, so you don't arrange transport or worry about tickets.Is it for me?Book this if you want to see three natural attractions without arranging your own transport or buying tickets separately — the fixed pickup and all-inclusive fees mean you just show up and go.Free cancellationTravelers' pickKids −46%fromUS$ 140View ›
Rodney Bay Segway tour: 2-mile nature trail on Mount Picard
Rodney Bay Segway tour: 2-mile nature trail on Mount Picard★★★★★★★★★★ 4.50 (112)2hA guided Segway tour of Rodney Bay's nature reserve on St. Lucia, where you ride an X2 personal transporter along a 2-mile trail through a 78-acre private reserve on Mount Picard. The guide leads you past centuries-old ruins, a naturally formed fish pond, a hidden hillside gazebo, and stops for local fruit and treats, with hotel pickup from North Island hotels, safety gear and instruction included.Is it for me?Book this tour if you're staying at a North Island hotel and want to explore Rodney Bay without renting a car—the guide handles the route, the Segway handles the balance, and pickup means you step out of your hotel and onto the trail. If you're on the South Island, you'll need to arrange your own ride to the reserve, which shifts the logistics.Free cancellationTravelers' pickfromUS$ 95View ›
St. Lucia: Land & Sea tour with Soufriere, mud bath + lunch
St. Lucia: Land & Sea tour with Soufriere, mud bath + lunch★★★★★★★★★★ 4.96 (110)5h 30mYou’ll coat yourself in warm volcanic mud at Sulphur Springs Park, wander through fishing villages like Anse la Raye and Canaries, savor a real Creole lunch in Soufriere, then snorkel off Anse Cochon’s quiet bay—all with a local guide who knows every shortcut and story. It’s one of those days in St. Lucia you’ll remember long after your flight home.Free cancellationTop ratedKids −28%fromUS$ 537View ›
Saint Lucia Private Island Tour: Mud Bath & Waterfall
Saint Lucia Private Island Tour: Mud Bath & Waterfall★★★★★★★★★★ 4.86 (108)5h–6hA private guided tour of Saint Lucia with hotel pickup and a local guide, letting you choose between a short mud bath and waterfall experience, a chocolate and rum cultural tour, a scenic nature and volcano option, or a full-day Premium Experience. The guide speaks English, children from age 1 are welcome, and the pace stays relaxed—you set the rhythm instead of following a fixed schedule.Is it for me?Your private guide takes you through the island's essentials—market, bay, waterfall, geothermal springs—at your own pace, with four options to match however much time you have.Free cancellationKids −22%fromUS$ 175View ›
St Lucia: Private Soufriere Boat Charter & Pitons Swim
St Lucia: Private Soufriere Boat Charter & Pitons Swim★★★★★★★★★★ 4.93 (107)1h–4hYou’ll speed down St Lucia’s west coast by private boat with a local guide, watching fishing villages slip by before swimming beneath the Pitons and snorkeling at Anse Chastanet Reef. There’s time for rum punch on deck and a quiet pause in Marigot Bay before heading back—leaving you with salt in your hair and a new favorite memory.Free cancellationTravelers' pickKids −38%fromUS$ 263View ›
St Lucia: Private Boat Tour, Mud Bath & Waterfall Day
St Lucia: Private Boat Tour, Mud Bath & Waterfall Day★★★★★★★★★★ 4.87 (106)4h–6hYou’ll soak in volcanic mud at Sulphur Springs Park, rinse off under Toraille Waterfall’s rush, cruise Marigot Bay by private speedboat, then snorkel or relax on Sugar Beach—all with flexible timing and a local guide who keeps things easygoing. Expect laughter, real Caribbean flavors, and moments you’ll want to replay later.Free cancellationTravelers' pickfromUS$ 260View ›
St Lucia Soufriere: Gros Piton, Sulphur Springs & Waterfall
St Lucia Soufriere: Gros Piton, Sulphur Springs & Waterfall★★★★★★★★★★ 4.93 (94)5h–6hYou get picked up from your hotel and driven to three Soufriere landmarks: Gros Piton for photos, Sulphur Springs Park for a warm mud bath and mineral soak, and Toraille Waterfall for a freshwater swim. Complimentary drinks are included throughout, and the driver handles all the logistics so you just show up and move between stops.Is it for me?Best for travelers who want to see Soufriere's three main attractions in one outing without renting a car or arranging their own transport between stops — the fixed itinerary and included pickup mean you show up and the day unfolds without logistics.Free cancellation-10%Infants freefromUS$ 99View ›
St. Lucia: Friday Night Street Party & Fresh Seafood Pickup
St. Lucia: Friday Night Street Party & Fresh Seafood Pickup★★★★★★★★★★ 4.56 (89)1h–4hYou’ll jump right into St. Lucia’s Friday night energy—eating fresh seafood hot off the grill, hearing soca beats echo down lively streets, and sharing laughs with locals under string lights. Includes air-conditioned pickup so you can relax after dancing or just soaking it all in.Free cancellationTravelers' pickBest valuefromUS$ 33View ›
St Lucia Private Tour from Castries: Pick Your 3 Stops
St Lucia Private Tour from Castries: Pick Your 3 Stops★★★★★★★★★★ 4.92 (86)5h–6hA private guided tour of St Lucia starting from Castries or your cruise ship, where you pick three stops from Marigot Bay, Anse Raye, Canaries, Soufrière and the Pitons viewpoint. Your driver-guide handles the route and timing; the tour includes hotel or port pickup, lunch, bottled water and beverages. The day runs 5 to 6 hours and suits all fitness levels.Is it for me?Five to six hours leaves room for a morning departure or an afternoon return to your ship or hotel, so you can pair this with other plans the same day. The fixed duration and included lunch mean you're not negotiating timing or hunting for food—the day holds together without building it yourself.Free cancellationTravelers' pickKids −48%fromUS$ 145View ›
Private Sunset Cruise St. Lucia: West Coast Caribbean
Private Sunset Cruise St. Lucia: West Coast Caribbean★★★★★★★★★★ 4.63 (84)2hA private sunset cruise on St. Lucia's west coast takes you out on the Caribbean Sea for two hours starting at 4:30pm, with a captain and crew aboard, rum punch, beer, water and soft drinks included. Hotel pickup is available from select properties in the North, and free pickup runs from the cruise ship terminal. Fuel surcharge applies for pickups in Marigot Bay or Soufriere.Is it for me?Book this cruise if you want to watch the sunset from the water with a drink in hand rather than from a beach or your hotel balcony — the calm west coast and a private boat mean you're anchored in the best light without the crowd on shore.Free cancellationTravelers' pickKids −31%fromUS$ 150View ›
St Lucia Private Boat Charter: Soufriere, Snorkeling & Pitons
St Lucia Private Boat Charter: Soufriere, Snorkeling & Pitons★★★★★★★★★★ 4.98 (84)4h–6hYou’ll cruise along St Lucia’s west coast on a private boat charter to Soufriere, stopping to snorkel at Anse Cochon and Anse Chastanet Beach, gaze up at the Pitons from sea level, and maybe even soak in volcanic mud baths if you want. Expect cold drinks, local stories from your captain, hotel or port pickup included—and plenty of moments that stick with you long after you dry off.Free cancellationKids −44%fromUS$ 250View ›
Horseback Riding St. Lucia: Historic Ruins & Beach
Horseback Riding St. Lucia: Historic Ruins & Beach★★★★★★★★★★ 4.74 (73)1h–2hA horseback riding tour through St. Lucia's interior and coast, led by a guide in English, takes you through historic ruins, rain forests, banana plantations and savanna before ending with a swim at the beach. The tour runs 1 to 2 hours and includes private transport from your hotel, water, snacks and refreshments; horses are trained for all riding levels and children from age 5 are welcome.Is it for me?Book this tour if you're riding with kids or a mixed group of abilities—the horses are trained for all levels and children from 5 ride alongside adults, so nobody has to sit out. The fixed 1- to 2-hour window and included transport mean the day stays simple and the ride moves at one pace, which is what makes the beach swim feel like a natural finish rather than a rushed add-on.Free cancellationTravelers' pickKids −46%fromUS$ 130View ›
St Lucia: Soufrière Volcano, Waterfall Swim & Chocolate Tasting
St Lucia: Soufrière Volcano, Waterfall Swim & Chocolate Tasting★★★★★★★★★★ 4.69 (72)6hYou’ll ride through St Lucia’s lush hills to Soufrière for a real taste of island life: bubbling Sulphur Springs and a rejuvenating mud bath, a quick swim under Toraille Waterfall’s cool spray, hearty local lunch with ocean views, plus fresh banana chips and handcrafted chocolate tasting along the way. Expect laughter, real people, and moments you’ll remember long after you leave.Free cancellationTravelers' pickKids −50%fromUS$ 130View ›
St Lucia: Certified Scuba Diving Tour & 2 Dive Sites with Lunch
St Lucia: Certified Scuba Diving Tour & 2 Dive Sites with Lunch★★★★★★★★★★ 4.58 (71)5hYou’ll slip into St Lucia’s clear waters for two guided dives — maybe over a shipwreck near Anse Cochon or reefs by Soufriere — with all equipment ready and lunch served on board. Expect small groups, easy conversation with your local guide, hotel pickup included, and those moments underwater you’ll keep replaying long after you’re home.Free cancellationfromUS$ 116View ›
Soufriere snorkeling: Volcano, waterfall & speedboat
Soufriere snorkeling: Volcano, waterfall & speedboat★★★★★★★★★★ 5.00 (38)5hA five-hour speedboat tour from Soufriere combines three distinct stops: the Sulphur Springs geothermal park where you soak in therapeutic mineral mud, the Toraille Waterfall for a freshwater swim, and snorkeling at either Sugar Beach or Anse Chastanet resort. A licensed local guide leads a small group, pickup is included, and lunch—home-cooked island cuisine—is served in Soufriere. Children from age 2 are welcome.Is it for me?The tour moves between three distinct stops with water entry at each one—soaking, swimming and snorkeling—so it suits travelers who are comfortable in the water and don't mind a full day of transitions. The speedboat itself is the transport, not a bus with stops, so the pace stays active and the group stays small.Free cancellationKids −25%fromUS$ 160View ›
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