From RT. 32

1) RT. 32 to Bauer Rd. (North) Opposite From The Hospital
2) Turn On Bauer Rd.
3) The Fields Are 1.5 Miles On The Right

From RT. 50
1) RT. 50 towards Owensville to St. Rt. 132 towards Batavia
2) At Fork, Bear To The Left (Turn Into St. Rt. 276)
4) Fields Are .5 Miles On The Left

Here is the league websites directions pages for other parks. 

BCRL Fields