Foundation Member / Full-Access
Foundation Membership
This page is for full access & rental memberships.
(Foundation Memberships)
If you're looking for Events and Casual Weekends go to the:
"Track 1 Membership- Events" page.
For Track 3 full access and rentals; start by getting a Track 1 Membership first (On the Track 1 page) Then email us, let us know you are interested in the Track 3 Membership.
Scroll down for more information.
"Paul - a nude weekend sounds exciting, and Raoul says he'll show us around."
2026 Full access rates.
Full Access Membership, 2026 Season
We won't sell you this membership unless we are reasonably assured you have reviewed this site information, and that you have realistic expectations.
Important note:
Becoming a Foundation Member with Full Access involves more than just a membership fee. We require that our Full Access members fully support our mission and demonstrate the responsibility necessary to manage this level of access, as it otherwise presents a liability risk for our organization. (In other words, irresponsible people create an unacceptable liability risk).
$933 Season Full Membership anytime access. Covers the warm season. (You're on the gate code list and you receive updates as the combination changes). Includes your domestic partner free. (Prorating is possible through September) Approximately March through September. Can be adjusted to start earlier or longer, even year-round, contact us for details.
$150 Monthly rental space use with the above Full Access Membership. (A boondock site that's dedicated to you only, set it up and have it ready, your home away from home). Individual site rates vary slightly. Check with us for details.
Tour:
If you're brand new here and you'd like a tour, a half day tour can be arranged during the week, cost is $150, it will be credited to your membership. Alternatively, get an event membership, and check the sites out during a weekend event. (On the Membership Event page)
If you already know what site you'd like let us know.
guest policy
Full Membership guest policy
Occasional arrangements for guests.
Your guest must have a membership here, they must contact us and present photo ID.
Your guests rates include their significant other at no additional charge.
The rates for your guests are the same as scheduled weekends and event rates.
ATV / 4 wheel drive area!
ATV four-wheel drive trails!
The 300 acre Badlands four-wheel drive and ATV area will be accessible soon!
Membership Responsibility
Responsibility is part of Membership
We seek to maintain a smooth flowing, harmonious environment.
Unauthorized access is a serious crime
$1,000 minimum liability damages: allowing or bringing people in without permission of Oasis 33 is a crime in Montana; with criminal and civil penalties. You will pay a minimum of $1,000 for each occurrence, we may revoke your membership, you may forfeit fees that have already been paid. We may pursue additional civil damages and criminal prosecution.
MCA 45-6-305 Theft of labor or services or use of property.
Sneaking in anonymous shitheads is a huge liability risk for us, and others at the Park. It is a big fucking deal for us, (we will not take the situation lightly) so don't try it. It's easy to avoid, just don't bring or allow others in. Have your friends get a membership. All of our rules are in place for safety and to mitigate liability problems.
Confidentiality
We won't share your information with other members or the public, or any person other than if a law enforcement inquiry.
We will furnish your information to law enforcement for statement if a need arises.
Contact us to confirm totals, membership etc...
Payment link
Use this pay tab for any payment arrangements you have made with us. Other business or renewals or rents etc...