Emerald Park Emerald is a 17 acre park with a playground, baseball field, 1 mile walking trail, benches, and picnic tables. Back to all parks Contact Information Neighborhood Hickory Hill AddressEmerald St. @ Newberry Ave.Memphis, TN 38115 Summer Hours6:00 am - 8:00 pmWinter Hours6:00 am - 6:00 pm Back to all parks