Garden path playground. Could work something similar between some of the trees back in the forest too
Projects to Try
natural log balance beam and stumps. Turn top of log into bench. Stumps could lead to climbing tower.
Simple Playground Landscaping | http://backyard-designs-ideas.blogspot.com/2014/02/childrens-playground-ideas-in-backyard.html
Backyard design ideas
Bug Magnifier Discovery - Activity & Role Play Playground Equipment
New kids on the block
Natural playground, CT Awaken a sense of discovery in children AND parents
water wall - natural playground More
Read more about Natural Playgrounds on Quiet Nature: http://www.quietnature.ca/natural-playgrounds-are-on-the-rise-in-ontario/
Embankment Slide w/ sit down bar
For the natural playground- "Creating and Managing Places Where Children Engage with Nature"
Small Budget Gardening