Colorado Time Capsule Logo with Mountains in background.

Colorado's Statewide Community time capsule

A Time Capsule Created by Colorado

The Colorado Capsule is a statewide community time capsule project created to commemorate America’s 250th anniversary and Colorado’s 150th anniversary of statehood. The project invites Colorado residents to contribute a piece of their story to help preserve this moment in history for future generations.

The Ranch Events Complex will permanently place the Colorado Capsule on-site as part of its master plan, where it will remain sealed until 2076 in celebration of America 300 and Colorado 200.

The goal is to create one shared historical snapshot made up of thousands of personal stories, memories, and artifacts representing life across Colorado in 2026.

How to Participate

The Colorado Capsule is open to all Colorado residents. There are multiple ways to get involved and become part of Colorado’s history.
  • By Mail: Mail all eligible items to the Loveland Visitor Center. 5400 Stone Creek Cir. Loveland, CO 80538
  • “Letters to the Future” Digital Submission: Share memories, stories, photographs, and letters to the future through this form. 
  • In person: Visit the Colorado Capsule during traveling display events August 8-14, or submit items at the Larimer County Fair from July 31–Aug. 4, 2026. 

What to Submit

We’re looking for items that reflect everyday life in Colorado today. Suggested submissions include (but are not limited to) letters, photographs, artwork, creative writing, postcards, and small keepsakes. For preservation, acid-free paper is recommended.
A selection committee will review all submissions based on long-term preservation, feasibility, safety, and how well they represent the diversity of Colorado life and culture.
Quick Guidelines:
  • Maximum size: 12” x 12” x 12”
  • No food or organic materials
  • No liquids, batteries, or items that may leak
  • No flammable, hazardous, or pressurized materials
  • No oversized or heavy materials items
  • No illegal or prohibited materials
All items must be clearly labeled, securely packaged, and include a return address. Submitted items are not guaranteed to be returned if not selected for inclusion. For questions about eligibility or specific items, contact: [email protected]

Project Timeline

  • June 8–9, 2026 — Denver & Colorado Springs Media Tour (official times TBD)
  • July 31, 2026 — Public debut at Larimer County Fair
  • October 13, 2026 — Mail-in deadline
  • October 20, 2026 — Final in-person submissions
  • November 2026 — Burial at The Ranch Events Complex
  • 2076 — Capsule opening during America 300 and Colorado 200

Thank you to our sponsors!

Loveland celebrates USA 250, Colorado 150