Jump Around Party Rentals offers the coolest train ride in Austin and it's surrounding cities. If your looking for a trackless train to spice up your next event, you must plan ahead and map out a trail that is smooth for your guest. Please make sureyou make a trail where people won't cross paths with the train. All Chidren under the age of 5 must have the supervison of a parent or a caretaker at all times. Please note the maximum weight per train car is 500 pounds.