A bison standing at a responsible distance in Yellowstone National Park
DETERMINISTIC MATCHFirst-visit notes

Planning utility

Find Your Park

Compare all twelve canonical authority parks with a transparent scoring model. No live availability, hidden AI ranking, or booking data.

Set your trip shape

Six inputs

Match the trip you can actually take

The score uses only published planning profiles. It does not know current lodging, reservations, closures, roads, weather, fire, water, quotas, or wildlife conditions.

Scoring model

Why a park moves up the list

The maximum is 13 points: month 3, duration 2, effort 2, transport 2, interest 3, traveler style 1.

Strong signals

Month and primary interest carry the most weight because they materially change park fit.

Near matches

Trip duration and effort receive partial credit when they are close rather than exact.

Not a booking engine

A high score is a planning fit, never a claim that roads, rooms, permits, trails, facilities, boats, quotas, or water sources are currently available.