If you are heading to Waco, you need to enjoy some or all of the following:
Cameron Park has 400 acres of lush vegetation along the Bosque and Brazos River and a number of fun things to do like 20 miles of trails for biking (beginner trails to challenging trails for the extreme mountain biker) or hiking; volleyball; horseshoes; disc golf; and picnic areas. There is also a paved trail along the river for walking and biking.
Cameron Park Zoo is an outstanding 52 acre zoo with winding paths that lead to very well done exhibit
Waco has a couple good golf courses that are reasonably priced and fun to play, you can find the courses and Texas Outside golf course reviews on the Waco Golf Map
Tour the historical homes or the Baylor University Campus
Top Ten Fun Things To Do In Waco
If you are heading to Waco, you need to enjoy some or all of the following: