Manifold MarketsClosedNo KYCVerified resolution dataWell calibratedThis market resolved: Yes (93.8%)
Resolved: Oct 25, 2026, 3:55 AM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Data quality warningStale data
Data as of Oct 25, 2026, 6:26 PM UTC · policy pm-quality-4
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PolymarketRules
As of July 8th, 2024, there are 63 congressionally designated national parks.
- The new park or parks do not have to be within states, but must be on territory controlled by the United States federal government, as is already the case.
- Will Resolve to Yes if:
- - The number of national parks on December 31st, 2040, is greater than 63
- - Included parks contain land not currently within the existing 63
- However, if the change is in name only — for example, if the Sawtooth National Forest were re-designated as a national park, but there was no new construction or even a change in signage — that would not count.