Club Cantera Base 1939 Canarias S.A.D., commonly known as CB Canarias, also known as La Laguna Tenerife for sponsorship reasons, is a professional basketball team based in La Laguna, Tenerife, Spain. Domestically, the team plays in the top-level league in Spain, the Liga ACB and in European-wide competitions, the team plays in FIBA's Champions League (BCL). Their home arena is the Santiago Martín.