Hi diane You can buy the boat excursions from any travel agent, or from your tour operator, in Costa Teguise.

I have to say, I must be very unlucky, as I have lived here for 15 years, and have yet to see a dolphin

There is no harbour in Costa Teguise, so no boat trips direct from there. However there are some nice tour agents in the resort who can arrange boat trips for you, including coach transfer to whichever harbour the boats leave from. If you are on a package holiday, your reps will no doubt be selling different boat trips at the welcome meeting, and most hotels and larger apartment complexes will have an assortment of leaflets in reception.

Thanks for your information