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Closed Mon, Oct 5. Responses were due Wed, Jun 17 · 4:00 PM MT. This notice is kept for reference and no longer takes responses.

Request for proposalsFederal buyer

Request for Proposals to Provide Guided Interpretive Saddle and Pack Stock Tours with Yellowstone National Park

INTERIOR, DEPARTMENT OF THE, Wyoming · NATIONAL PARK SERVICE · IMR INTERMOUNTAIN REGION(1200)
Verified 4 h agoAmended Apr 1
Responses dueWed, Jun 174:00 PM MT · Wyoming timeClosed
PostedWed, Apr 17 amendments, last Oct 11
Solicitation no.CC-YELL1XX-27SAM.gov
Set-asideNoneOpen to all firms
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What the agency is buying

from the notice as published

The National Park Service (Service) provides notice of the release of a Prospectus to solicit proposals for the award of up to thirty-seven (37) Concession Contracts (No. CC-YELL1XX-27) to provide guided interpretive saddle and pack stock tours within Yellowstone National Park (Park). The effective date of the next Concession Contracts is expected to be May 1, 2027. The Prospectus explains the…

Q&A closed

How to get the bid documents

Attachment list not pulled yet; check the source notice.

Open the original listing on SAM.gov

Details

Place of performance
Yellowstone National Park, Wyoming
Buyer type
Federal
Notice type
Solicitation
Solicitation no.
CC-YELL1XX-27
NAICS
NAICS 713990 (All Other Amusement and Recreation Industries): 5 open RFPs
Size standard
$9M revenue SBA table, NAICS 713990
PSC
PSC M1FB (OPERATION OF RECREATIONAL BUILDINGS): 3 open RFPs
Amendments
7, last Oct 11
Contact
IMR Commercial Services
Office
NATIONAL PARK SERVICE · IMR INTERMOUNTAIN REGION(1200)
Email
imr_concessions@nps.gov

Not stated in the notice: estimated value, contract type, period of performance, evaluation criteria, local-presence rule. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation, and note the question deadline has passed.

Key dates

Wed, Apr 1Posted
Apr 15Q&A closed
Wed, Jun 17 · 4:00 PM MTResponses due · closed
Amendment 1
Mon, May 4
Amendment 2
Tue, Oct 6 · description text changed
Amendment 3
Wed, Oct 7 · description text changed
Amendment 4
Thu, Oct 8 · description text changed
Amendment 5
Fri, Oct 9 · description text changed
Amendment 6
Sat, Oct 10 · description text changed
Amendment 7
Sun, Oct 11 · description text changed
Closed
Mon, Oct 5

Change log

verified Sun, Oct 11 · 10:30 PM MT
  1. Posted · SolicitationWed, Apr 1 · 5:20 AM MT
  2. Amendment · New version of the notice posted at the sourceMon, May 4 · 5:20 AM MT
  3. ClosedMon, Oct 5 · 4:52 AM MT
  4. Amendment · description text changedTue, Oct 6 · 10:34 PM MT
  5. Updated · description text changedTue, Oct 6 · 10:34 PM MT
  6. Amendment · description text changedWed, Oct 7 · 10:32 PM MT
  7. Updated · description text changedWed, Oct 7 · 10:32 PM MT
  8. Amendment · description text changedThu, Oct 8 · 10:32 PM MT
  9. Updated · description text changedThu, Oct 8 · 10:32 PM MT
  10. Amendment · description text changedFri, Oct 9 · 10:33 PM MT
  11. Updated · description text changedFri, Oct 9 · 10:33 PM MT
  12. Amendment · description text changedSat, Oct 10 · 10:32 PM MT
  13. Updated · description text changedSat, Oct 10 · 10:32 PM MT
  14. Amendment · description text changedSun, Oct 11 · 10:32 PM MT
  15. Updated · description text changedSun, Oct 11 · 10:32 PM MT

Change log starts Oct 5, 2026 (tracking began); earlier amendments at SAM.gov are being pulled in.

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Notice as published

Request for Proposals to Provide Guided Interpretive Saddle and Pack Stock Tours with Yellowstone National Park

The National Park Service (Service) provides notice of the release of a Prospectus to solicit proposals for the award of up to thirty-seven

  1. Concession Contracts (No.

CC-YELL1XX-27) to provide guided interpretive saddle and pack stock tours within Yellowstone National Park (Park). The effective date of the next Concession Contracts is expected to be May 1, 2027. The Prospectus explains the business opportunity and the terms and conditions under which the NPS will award the Concession Contracts.

Offerors' Site Visit The NPS will not host a site visit in association with this solicitation. Interested offerors are encouraged to visit Yellowstone National Park to familiarize themselves with the area. Questions Due If you do not understand something in this Prospectus, you must submit your questions or comments via email to [email on the source notice] no later than 4:00 p.m.

Mountain Time on April 15, 2026. The questions must be in a format that allows the Service to copy them to Microsoft Word. Notice of Intent to Propose If you plan to submit a proposal in response to this solicitation, you must notify the Service via email at [email on the source notice] no later than 4:00 p.m.

Mountain Time on June 3, 2026. The Service will not accept proposals from entities that do not provide notice on or before that date. Submission of an Electronic Proposal In order to be evaluated and considered for award of a Concession Contract, the Electronic Proposal must be received by the Service no later than 4:00 p.m.

Mountain Time on June 17, 2026. After the Notice of Intent to Propose deadline and prior to the electronic proposal submission deadline, you will receive a welcome email message from the Service's Microsoft Teams platform at the email address you provided when you notified the Service of your intent to submit a proposal. You must accept the invitation before you can access the Teams site to upload your proposal.

The Service will not accept proposals submitted in hardcopy or via another electronic platform, including email. See Prospectus Part II Proposal Instructions for details on submitting an Electronic Proposal. Contact List To be put on a contact list to receive amendments or any additional information specific to the Prospectus, interested parties must provide their contact information (name, email address, and phone number) to the Service via email at [email on the source notice].

The contact list already includes the Existing Concessioners.

Summary of Due Dates: Questions Due:????April 15, 2026 Notice of Intent to Propose Due:????June 3, 2026 Electronic Proposals Due:????June 17, 2026 Hardcopy Offeror's Transmittal Letter Due:????June 26, 2026

Award history

USAspending.gov, last 36 months

No awards found for PSC M1FB in the last 36 months.

Awards updated Tue, Oct 6, 2026 · 5:05 AM MT.

This contracting office

4 other open notices from this office · buys mostly Other

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