garage aprons with pavers - Google Search

cobblestones bordering gravel gravel drive - nice threshold idea along the front of the garages/store/kennels.

Drainage - driveway landscaping ideas | Park Landscape Design Driveways

Similar idea for edge of driveway - larger cobbles or round stone to aid in erosion control and slow down runoff.

bonded gravel driveway - Google Search

Bondedn gravel gives a very clean look but can lack a bit of character, however, edging details and planting can soften the look.