Both leave from Los Gigantes harbour and both put you under the cliffs. The difference is how much effort you put in and what you want to see.
Kayak: closeness and effort
You go at water level, right along the base of the cliff, often combined with a swim or snorkel. It is a physical activity and very wind-dependent, and the wind on this coast picks up around midday: early departures find calmer water. Not the choice with small children or if you want comfort.
Boat: distance, whales and calm
It covers more coast with less effort and is the way to watch cetaceans, which live year-round in the channel between Tenerife and La Gomera. It often works better with children or reduced mobility, though comfort against seasickness depends on the size of the boat and the sea. Whale watching is regulated by the Canary Islands Government, which requires authorisation and a minimum distance of 60 metres from the animals; a good operator keeps to it.
Which one fits you
You want to see whales or dolphins
Boat. The kayak does not reach the channel where they are.
Small children, or someone prone to seasickness
Boat: steadier and effort-free.
You want contact with the water and you are fit
Kayak, and book the early slot before the wind sets in.
Either way, check the day’s sea state before booking.
Sea activities Tides and sea state
Before setting out
Distances in Santiago del Teide can look short on a map, but the coast, mountain roads and changes in altitude make timing important. Build the day around one main area and keep a realistic alternative in case parking, weather or sea conditions change.
Choose the right time
The coast is usually busiest around midday, while mountain roads and viewpoints are more comfortable with daylight and good visibility. Check the forecast for the exact area, as conditions can differ between Los Gigantes, Masca and the upper municipality.
Move between areas without rushing
Allow extra time for bends, slopes, parking and short walks from the car. Combining two nearby stops often gives a better visit than crossing the municipality several times in one day.
Confirm changing details
Opening hours, trail access, sea trips and parking conditions may change. Use each listing for practical details and confirm anything essential with the official operator or authority before leaving.
Travel responsibly
Respect signs, private access, bathing flags and protected landscapes. Carry water, sun protection and suitable footwear, and never enter a trail or the sea only because other visitors are doing so.