Going I-285 East
Exit # 33B for I-85 North;  stay right while curling around ramp to I-85; get far right once ramp straightens, and exit at Northcrest Rd.  Turn right onto Northcrest Rd; take second right onto Atlanta Silverbacks Way, which will dead-end into entrance of Atlanta Silverbacks Park. 
 
Going I-285 North
Exit #33 for I-85 North.  Stay right and take exit for Northcrest Rd.  Turn right onto Northcrest Rd; take second right onto Atlanta Silverbacks Way, which will dead-end into entrance of Atlanta Silverbacks Park.   
 
Going I-85 North
Take exit # 96 for Northcrest Rd.  Turn right onto Northcrest Rd; take second right onto Atlanta Silverbacks Way, which will dead-end into entrance of Atlanta Silverbacks Park.  
 
Going I-85 South
Take exit # 96 for Northcrest Rd.  This access road will cross over Pleasantdale Rd.  Cross over, then take exit for Northcrest Rd.  Turn left to cross back over I-85.  After having crossed over I-85, go right onto Atlanta Silverbacks Way - second right after having crossed over I-85 - which will dead-end into entrance of Atlanta Silverbacks Park.