Become a Member

Individual – $25.00

Family – $50.00

Donor – $85.00
Includes 2 Comp. Passes

Contributing – $150.00
Includes 4 Comp. Passes

Supporting – $250.00
Includes 6 Comp. Passes

Business Member – $500.00

All memberships receive:

  • Free admission during membership year
  • Invitations to special events & lecture series
  • Yearly membership pin
  • Information newsletters delivered via email

Extra Benefits and Discounts

Become a Donor, Contributing, Business, Supporting or Sustaining member and receive a 20% discount in The Mammoth Site Gift Shop.

Donor: 2 complimentary passes
Contributing: 4 complimentary passes.
Supporting: 6 complimentary passes

Benefits for Business Memberships:

Partner: Website logo sponsorship