Works with RMS · Campgrounds, RV parks and glamping

RMS: prefilled Book Now links and filters for RV rigs

RMS gives you a booking link for its online booking engine to put behind the Book Now buttons on your own website. RMS documents how to add dates, guests, a category, a specific site or a promo code to that link, so your cabin page can open straight to cabins. For RV sites, guests can filter by rig type, rig length and power, and sites their rig won’t fit are set aside with a note saying why.

On your own website
Book Now link
Prefilled booking links
Documented
API
Yes, REST API
Built for
Campgrounds, RV parks and glamping

From RMS's own docs, checked October 2026

Who RMS is for

RMS North America serves outdoor hospitality, including RV parks, campgrounds, marinas and state and national parks. RMS also serves hotels.

Ways to connect it to your website

  1. 01

    Book Now buttons to the booking engine

    RMS creates your booking URL in its URL Generator, under Setup, Online Bookings. With the new booking engine, RMS asks properties to replace old Book Now links with the new encrypted URL.

  2. 02

    Links by category

    URL modifiers create links to specific categories, like cabins or powered sites, so each page on your site can open the right one.

  3. 03

    Filters for RV sites

    Guests can filter sites by rig type and rig length, and by powered or unpowered. A site that’s open but too small for their rig moves to its own group with a note saying why, and no booking button.

  4. 04

    Extras at checkout

    Guests can add extras while they book, like late check-out, early check-in or bike hire. A site in the cart is held for 15 minutes while they check out.

Where guests actually book

Guests book on the RMS booking engine. RMS documents Google Tag Manager setup for it, so you can follow bookings in your own analytics. Your own pages about your sites and the area are still what Google and AI tools read.

RMS’s API and payments

API. RMS has a REST API that can read your RMS data and write some back, mainly for reporting and syncing with other systems like a CRM. RMS publishes the specs and test credentials. A separate channel API is for booking sites and partners.

Payments. Deposits go through a connected payment gateway or by bank transfer. When RMS takes the payment, it pays out to the property once a month.

Channels it connects to

RMS lists connections to big travel sites, vacation rental sites, outdoor and camping sites and Google.

Big travel sites
Vacation rental sites
Outdoor and camping

RMS’s help center has setup guides for dozens of booking sites, many in Australia and the UK. These are the ones most US parks ask about.

What I’d do

Build a page for each kind of site, like full-hookup RV sites, tent sites and cabins, and link each Book Now button to that category. Turn on the rig type and length filters. They answer “will my rig fit?” before a guest ever calls.

Either way, your own pages are what Google and AI tools read and recommend, so that's where the work pays off. I build direct booking websites around the booking software you already have, and I can move a site out of your booking software, redirecting every old page so your rankings carry over.

Questions

Can an RMS link open with dates and RV sites picked?

Yes. RMS documents link settings for dates, guests, a category, a specific site and a promo code.

Can guests filter RMS sites by rig length?

Yes. Guests can filter by rig type, rig length and power. Sites too small for their rig are set aside with a note saying why.

Can I sell extras in the RMS booking engine?

Yes. Guests can add extras like late check-out or bike hire while they book.

Does RMS connect to Hipcamp?

Yes. RMS has a setup guide for Hipcamp, and for Spot2Nite and Pitchup too.

Sources

From RMS's own website and help center, checked October 2026. Features change, so confirm with RMS before you build. Firsthand Stays isn't affiliated with RMS.

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