There are both. They do tours by bus or you could get the train as there is a train station just outside the parks. The journey by train isn't very long.
We have done it a few times - there is info about it in my trip report from Easter 08 (we did 2 separate day trips then)
It takes about 30/40 minutes and the trains run every few minutes. Im not sure if they continue all through the night but run quite late in both directions
Our Authorized Disney Vacation Planners are here to provide personalized, expert advice, answer every question, and uncover the best discounts.
Let Dreams Unlimited Travel take care of all the details, so you can sit back, relax, and enjoy a stress-free vacation.