Stirling Castle is situated on top of atop the Castle Hill in Stirling. It is one of the largest and most significant castles in Scotland. The site...
Landscape Gravel. 1  The average cost for crushed rock gravel or lava rock is $640 for 32 square feet of gravel. 2  The minimum cost that property owners pay for crushed rock gravel or lava rock is $140, which covers 7 square feet of gravel.
Bulk gravel can cost $6-$75 or more a ton if it is picked up or $15-$100 or more delivered, depending on distance delivered, location (how far the seller is from the gravel source) and the type of stone.