Dive into the azure waters off Angra do Heroismo with Water4fun’s guided snorkeling tours. Swim alongside graceful rays and vibrant marine life in one of the Atlantic’s most unique underwater landscapes.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
2–3 hours
Fitness Level
Basic swimming ability, comfortable with shallow to moderate depths
Wildlife
History
Angra do Heroismo, a UNESCO World Heritage site, played a key role in maritime navigation during Portugal’s Age of Discovery.
Conservation
Local initiatives actively monitor and protect the native marine biodiversity, promoting responsible tourism to sustain these fragile ecosystems.
Water4fun
Dive into the azure waters off Angra do Heroismo with Water4fun’s guided snorkeling tours. Swim alongside graceful rays and vibrant marine life in one of the Atlantic’s most unique underwater landscapes.
Water4fun is a marine-activity operator based in Angra do Heroísmo, Açores, specializing in guided coastal and wildlife tours around Ilha Terceira. The company offers a range of experiences including Whale Watching Ilha Terceira (a two-hour trip guided by a skilled lookout atop Monte Brasil with radio direction and a documented 90% sighting success rate), swimming with dolphins (1.5-hour sessions supervised by a marine biologist for participants ages nine and up), snorkeling adventures with seasonal opportunities to encounter rays, Ilhéu das Cabras tours (1.5-hour trips exploring geology, wildlife and cultural artifacts), sunset and nocturnal boat tours along the southern coast, and kayak experiences.
Trips include expert guidance and required equipment when noted, with whale-watching excursions providing insurance and professional lookouts. Safety protocols and guided supervision are emphasized, particularly for dolphin swims where a marine biologist oversees interactions. Excursions are designed for a broad age range and for visitors seeking wildlife encounters, coastal exploration, and scenic relaxation.
Operating from Angra do Heroísmo, Water4fun focuses on respectful wildlife interactions and education about local marine ecosystems. Guides provide on-site interpretation of geological features, wildlife behavior and cultural history during tours such as Ilhéu das Cabras. Booking options accommodate families and small groups; however specific booking policies, detailed schedules and availability should be confirmed with the operator. Water4fun’s offerings provide accessible ways to experience Terceira’s marine biodiversity and coastal landscapes.
High Sighting Rate
90%+
Whale-watching sighting success.
Base Location
Angra do Heroísmo
Operates from Terceira island.
Trip Durations
1–2 hours
Short, accessible excursions.
Tours Offered
6 Experiences
Range for families and groups.
Reserve whale watching, dolphin swims, snorkeling, Ilhéu das Cabras or a sunset tour from Angra do Heroísmo — secure a spot with expert-led, insured excursions.
Bring a wetsuit, even in summer
Atlantic water temperatures around the Azores can be brisk, so a wetsuit ensures comfortable and extended snorkeling sessions.
Arrive early for calmer seas
Morning snorkel departures often benefit from smoother water conditions and better visibility underwater.
Use reef-safe sunscreen
Protect the delicate marine ecosystem by applying biodegradable sunscreen before entering the water.
Follow your guide’s instructions closely
Local guides know where and when to spot rays and marine life—listen carefully to ensure a safe and rewarding experience.
Wetsuit
Keeps you warm in cooler Atlantic waters, extending your time in the ocean comfortably.
spring
Mask and snorkel
Clear vision and easy breathing underwater are fundamental to a successful snorkeling experience.
Reef-safe sunscreen
Protects your skin and preserves marine ecosystems during sunny days on the water.
summer
Water shoes
Protect your feet on rocky beaches and slippery entry points.