Car hire is the best option for discovering the remote regions and national parks. TITSA buses cover most of the island and the buses are fairly frequent. Make sure to pre book a car seat to ensure availability unless you are bringing your own. Car hire is generally around €40 per day and you may have to pay extra for a car seat.
Buses – A BONO travel card is a good idea if you intend to spend some time travelling on the buses as they can save 50-70% on journey costs. These can be bought at bus stations as well as some tobacconists.
A tram line operates between Santa Cruz and La Laguna and the BONO card is valid on this.
You can also pre-book an taxi with a car seat from Tenerife Airport Transfers which offers shuttle buses, minibus, limousines and coaches.