How to Read a Campground's Lead-Time Chart
Lead time is the single biggest factor in a campground's odds score. Here's how to read the chart on every campground page and use the median as your target.
Read →Field notes
The Campsite Odds blog
Reservation strategy, data notes, and guides to booking hard-to-get campgrounds.
How Much Reservation Data It Takes to Trust an Odds Score
Not every campground gets a page. Here's exactly how much reservation history a campground needs before Campsite Odds will show a booking-difficulty score at all.
Read →What Happens to Cancelled Campsites (and How to Get One)
"Sold out" isn't permanent. Reservations get cancelled every day, even at lottery-hard campgrounds — here's how to catch one instead of refreshing the page.
Read →The 4 Campsite Sellout Speeds, Explained
"Sells out at open" and "rarely sells out" call for completely different booking plans. Here's what each of the four sellout-speed badges actually means.
Read →Why Weekends Book Faster Than Weekdays (and How to Use the Gap)
Weekend nights get the bulk of demand at almost every campground. Here's how much that actually moves your odds — and the easiest weekday to book instead.
Read →The Best Months to Score a Hard-to-Get Campsite (Shoulder-Season Strategy)
Shoulder season isn't one calendar window — it's different for every park. See how to find the quiet weeks at real campgrounds, from Big Bend to Acadia.
Read →How to Find an Easier Campsite When Your First-Choice Park Is Sold Out
Sold-out campground? Don't keep refreshing the same page. Here's the real process for comparing every nearby option and shifting your dates instead of scrapping the trip.
Read →Camping Lottery vs. First-Come, First-Served: How Recreation.gov Allocates Sites
Recreation.gov runs three different allocation systems, and confusing them is why so many campers misunderstand their odds. Here's how each one actually works.
Read →What Campsite Odds' Booking-Difficulty Score Actually Means
Every Campsite Odds score breaks down into four plain-English factors and four difficulty labels — here's exactly what goes into the number and what it should tell you to do.
Read →How Recreation.gov's Booking Window Actually Works
Recreation.gov's booking window isn't the same everywhere. Here's exactly how the rolling-release mechanic works, and what to do the second a window opens.
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