Slacklining or hammocking in a park is allowed following the guidelines below at specific times, on specific trees, and never in a conservation park. Always keep in mind, Park Rangers have the authority to remove or order the removal of any slackline or hammock which they deem as harmful to the tree or as a danger to the safety of park users. The best advice, WHEN IN DOUBT, DON'T.
 

Dos and Don'ts

Tethering to trees for the purpose of slacklining or hammocking is allowed following these guidelines:

• DO: Sunrise to 30 minutes prior to sunset
• DO: Temporary only and may never be left unattended or overnight
• DO: Only on trees greater than 1' in diameter and 4.5'
• DO: Tree protect is used at connection points
• DON'T: Never tether on Oak, Hickory or Birch trees
• DON'T: Never in any conservation park 

For more information, see POLICY & GUIDELINES
 

Proper Tree Protection

Tree protection is required for tethering any equipment to help prevent damage to the tree's bark. Carpet, foam pads or towels make good protection. Make sure the fabric padding completely encircle the tree at the connection points and is a minimum of ¼" thick by 10" wide. For more information and examples, see  TREE PROTECTION
 

Prohibited Trees

Never tether on an oak, hickory or birch tree. When in doubt, don't For more information, see TREE IDENTIFICATION

When in Doubt, Don't 

Park Rangers have the authority to remove or order the removal of any slackline or hammock which they deem as harmful to the tree or as a danger to the safety of park users.