Travelling between San Jose & Cancun?

Costa Rica is one of those countries on the planet where NATURE is written in capitals and it has so much of this to offer on such a small space, varying from forest to volcanos and Atlantic and Pacific white and black sand beaches - all filled with great flora and fauna.

San Jose is capital and major city in Costa Rica. It is the center for shopping, business, etc.

Cancun and Playa del Carmen are famous beach resorts on the Riviera Maya with the best hotels, bars and a lot of US-Americans.