Can anyone tell me the best and easiest way to get to Isla Mujeres for a day trip? We will be staying at Oasis Viva Beach in the Hotel Zone.

there are ferries from the hotel zone, $15 RT, with limited times. These return early, so you will miss the fantastic sunset on Isla
They depart from El Embarcadero,and Playa Totugas docks.

The other way is to take the ferry from Puerto Juarez, these ferries are 30 pesos each way and they leave every 30 minutes from 5:30 am to 12 am
look for a Rt 1 bus, it should also say Pto Juarez in the front window.

Thanks for the info. It will be our first time in Cancun so sorry if I ask a lot of obvisious questions.