Treehouse is part of the IHRSA Passport Program
The IHRSA Passport Program gives Treehouse members access to a worldwide network of health clubs when traveling. What's more - guest fees are discounted by at least 50% for a minimum of one visit. Here's how it works:
Obtain Valid Passport Identification
Ask for a valid IHRSA Passport Guest Pass while at Treehouse
Once you've found the club you'll be visiting, give them a call before you arrive to verify any guest fees that may apply as well as to confirm the availability of the facilities you intend to use.
It’s as Simple as That....
Just present your Passport Guest Pass when you arrive at the club, pay the guest fee, and you're in!