Steps, walls & Patio with new railway sleepers. Pretty good idea for an outside seating area, with stepping up to the rest of the garden
Love the low dry stacked wall with gravel for a walkway. - Gardening Design
Garden railway sleepers
Bed design topiary / espalier / raised brick planter
This sloped garden has curved landscaping with the slope held back with vertical wood panels... again, in-line with our thoughts but using sleepers
Sleeper retaining walls and pavior capped steps
Interesting ideas for you garden
Retaining sleeper walls...DD: Before and after pix of creative outdoor living ideas many for small spaces.
Vertical sleeper walls use to screen off end of garden? (even as sculpture, varying heights with gaps)
Not the walls, but steps similar to what I have drawn in plan view so far Check out retaining wall projects from exceptionalstone.com!