the big pieces came from a old cement gold fish pond in my yard .
best bet sledge hammer easy way eletric jack hammer home depo rents them good luck
Sledge hammer - cheapest and hardest way; be sure to use eye protection and cover any near by windows Jackhammer - pretty demanding physically Rent a bobcat - easiest, but costliest; if there is a lot of cement, it will help to move around the broken pieces afterward
