Yes. The channel between Tenerife and La Gomera is one of Europe's most reliable spots for pilot whales and dolphins, which are present throughout the year. Many cliff boat trips include time watching for them, making it a two-in-one outing rather than a single sight.
Los Gigantes sits on Tenerife's western coast, roughly 40 km (25 miles) from Tenerife South Airport and about 25 km (16 miles) from the Costa Adeje resort area. A private transfer handles the winding coastal roads directly, dropping you at the marina or seafront so you can head straight to a boat or the beach.
A half day covers the highlights: a boat trip along the cliffs, some time at the marina, and a stop at the black-sand Playa de los Guios beach beneath them. A full day gives room to add a nearby detour, such as the village of Masca or the coastal town of Puerto de Santiago.
The Acantilados de Los Gigantes, or Cliffs of the Giants, are a wall of sheer sea cliffs on Tenerife's west coast that plunge straight into the Atlantic, rising in places to around 500 meters. Their scale and dark volcanic rock make them one of the Canary Islands' most dramatic natural landmarks, best appreciated from the water or the resort town tucked beside them.
The town beside the cliffs has a small marina, waterfront restaurants, and the sheltered Playa de los Guios, a black-sand beach with cliff views. It's a relaxed base for a swim, a seafood lunch, or simply taking in the scenery between boat trips.
The most striking views come from the sea. Boat trips leave from the Los Gigantes marina and sail along the base of the cliffs, where the sheer scale really registers. These outings often combine the cliffs with whale and dolphin watching, since the waters offshore are home to resident pods year-round.