It may be best known as a raucous spring break getaway for college students, but a vacation to Cabo San Lucas is actually quite kid-friendly. Families with young children will enjoy lazy days building sandcastles on the beach or swimming in the pool. As kids get older, the activity options get more robust: Think kayaking, snorkeling, ziplining and rock climbing. The newly built kid-friendly resorts that now abound in Cabo San Lucas have made this destination more desirable for families in recent years. Kids’ clubs are top-notch and room sizes are spacious and comfortable.