Grand Avenue Tour sells out fast. Cancellations come back all season.
Grand Avenue is Mammoth Cave's longest tour route and sells out at release; check the facility page for the exact booking-window schedule.
We check Grand Avenue Tour availability live when your Scout starts — no stale numbers on this page.
Grand Avenue Tour tickets book through recreation.gov. Cancelled tickets flow back in and are usually re-claimed within minutes; your Scout's first email tells you exactly where things stand.
Get emailed the second your Grand Avenue Tour date opens. Your Scout starts checking the moment you subscribe — the first email arrives right away with where things stand.
When somebody cancels, the next email in your inbox is your Grand Avenue Tour date — claim link included, while the slot is still there.
Free — one Scout per email. Alert-only: it never claims a reservation for you. Reply to any of its emails to change the date or stop.
Check recreation.gov yourself →
About Grand Avenue Tour
Check the facility page for the current tour season
Plans change. Booked tour tickets flow back to recreation.gov as trips get cancelled — and popular dates are re-claimed within minutes of reappearing. That's the game a Scout wins: it never blinks.
How it works
Questions
How fast are alerts?
A free Scout checks around the clock and emails you the moment your date shows an open slot. Cancelled tickets are usually re-claimed within minutes — faster checks are on the paid plan.
Does it book or claim the ticket for me?
No. It never holds a slot and never books — you get the link the moment your date opens, and claiming it stays in your hands.
What does it cost?
Watching one date is free. More Scouts and faster checks are on the paid plan.
Also chasing: Cliff Palace Tour · Balcony House Tour · Long House Tour · Lower Cave Tour · all tours →
Also watching: Campsite cancellation alerts → · Timed-entry reservation alerts → · Permit alerts →