TrailVerse
Plans U.S. national park trips with live alerts and weather, and compares parks for you.
What TrailVerse can do in ChatGPT
Plan national park trips with live park data.
Trip Planning
Build day-by-day itineraries around dates, hikes and pace.
Park Details
See live weather, alerts, fees and top activities.
Park Comparison
Compare two to four parks side by side.
Park Search
Find parks by state, activity or name.
Ranger Events
Find ranger programs, guided tours and park events.
You stay in control
You approve access, and you can disconnect TrailVerse at any time.
Apps 1
What TrailVerse does in ChatGPT
The TrailVerse plugin brings live data for more than 470 U.S. national parks, monuments and historic sites into ChatGPT, along with day-by-day trip planning. Its assistant, Trailie, can build an itinerary around your dates, the hike difficulty and distance you want, and your pace, then revise it in the same chat.
For each park it can show live weather, alerts, entrance fees and top activities. You can compare two to four parks side by side, search parks by state, activity or name, and find upcoming ranger programs, guided tours and events at the parks.
The data comes from the National Park Service and live weather. Campground and permit availability is not guaranteed live, so the listing tells you to confirm on Recreation.gov or NPS.gov before booking. It is free to use in ChatGPT, with saved trips and PDF export on the TrailVerse website.
Who it is for
- Families planning park vacations
- Hikers choosing trails by difficulty
- Photographers comparing parks
How to add TrailVerse to ChatGPT
- Open the TrailVerse listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your TrailVerse account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning TrailVerse if ChatGPT does not pick it up.
- To stop, disconnect TrailVerse under apps in your ChatGPT settings.
Questions about TrailVerse
What is the TrailVerse ChatGPT plugin?
The TrailVerse plugin brings live data for more than 470 U.S. national parks, monuments and historic sites into ChatGPT, along with day-by-day trip planning. Its assistant, Trailie, can build an itinerary around your dates, the hike difficulty and distance you want, and your pace, then revise it in the same chat. It is listed in ChatGPT's plugin marketplace under Travel.
What can I ask TrailVerse to do in ChatGPT?
For example: "Plan a 3-day Shenandoah trip from Oct 15 with easy hikes under 3 miles", "What's the latest weather and alerts at Acadia National Park?", "Compare Smoky Mountains and Acadia for a fall photography weekend".
Who makes the TrailVerse plugin for ChatGPT?
The ChatGPT listing names Krishna Sathvik Mantripragada as the developer. The version listed on 8 October 2026 was 2.0.0.
How do I add TrailVerse to ChatGPT?
Open the TrailVerse listing in ChatGPT, click Install plugin, sign in to your TrailVerse account and approve the access it asks for. Then ask for what you need in a chat, mentioning TrailVerse if ChatGPT does not pick it up.
Can TrailVerse change things in my account, or only read?
It reads National Park Service data and live weather to plan trips and answer questions. The listing does not describe any account access in ChatGPT.
Who is the TrailVerse plugin for?
Families planning park vacations, hikers choosing trails by difficulty and photographers comparing parks.
Is TrailVerse free?
The listing says it is free to use in ChatGPT. Saved trips, PDF export and full Trailie history are on the TrailVerse website.
Can I rely on it for campground availability?
No. Campground and permit inventory is not guaranteed live, so confirm on Recreation.gov or NPS before booking.
Does TrailVerse see my ChatGPT chats?
When TrailVerse is connected, ChatGPT may share the parts of your chats and memories that matter for a request with TrailVerse. What TrailVerse does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect TrailVerse from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect TrailVerse. You can reconnect later from the listing.
What are alternatives to TrailVerse in ChatGPT?
Similar plugins in the ChatGPT marketplace include eSIM Finder, WAS Travel Insurance and Baraglo Travel Insurance. Each has its own page in this directory.
Privacy and your data
When TrailVerse is connected, ChatGPT may share the parts of your chats and memories that matter for a request with TrailVerse. What TrailVerse then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
TrailVerse privacy policy ↗TrailVerse terms ↗OpenAI: apps in ChatGPT ↗