Many state park campgrounds and RV camping clubs, such as Thousand Trails, have set booking windows when reservations can be made. For example, many Thousand Trails memberships allow campers to book reservations either 60, 90 or 120 days in advance.
For many RV campers, this means slowly counting days on a calendar and then double-checking their math. Fortunately, we’ve created a booking date calculator that does the math for you!
Simply enter your desired reservation start date and the booking window, and the calculator will tell you what day your reservation can be made.
Booking Date Calculator
Your booking can be made on:
Who Should Use the Booking Date Calculator?

While we designed the booking date calculator for RV campers making campground reservations, it can be used for any travel reservation with a set booking window.
For example, travelers booking dining and activity reservations at Walt Disney World or on Disney Cruises, also have set booking windows.
Thousand Trails Booking Windows

All Thousand Trails membership levels have a set booking window. If you are using the booking date calculator for a Thousand Trails reservation, consult the table below for your booking window.
Also, see our complete guide to Thousand Trails membership options.
Membership Level | Thousand Trails RV Parks Booking Window | Trails Collection Booking Window |
Zone Pass | 60 days | 60 days |
Escape | 90 days | 60 days |
Elite Basic | 120 days | 60 days |
Elite Connections | 180 days | 60 days |
Adventure | 180 days | 90 days |