# Trailhead Flush: Restroom Map — Offline trail & park restrooms

> Offline map of over 100,000 US public restrooms for outdoor enthusiasts. (iPhone/iPad app by Niklas Mann.)

- Source: https://appshunter.io/ios/app/trailhead-flush-restroom-map/id6779963454 (this page in markdown: same URL + `.md`)
- Developer: [Niklas Mann](https://appshunter.io/developer/6779963456)
- Category: Navigation, Travel
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.2 · 18 MB
- Languages: American English
- Released: 2026-06-19
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/trailhead-flush-restroom-map/id6779963454/reviews.md

## What is Trailhead Flush?

Nature calls. Especially when you have zero bars of cell service.

Whether you are deep in the backcountry of Yellowstone, driving an RV across the country, or just navigating a local state park, Trailhead Flush is your ultimate offline guide to over 100,000 public restrooms across the United States.

Built specifically for hikers, campers, and outdoor enthusiasts, Trailhead Flush downloads the entire map database directly to your iPhone. No Wi-Fi? No cell signal? No problem. The map and list will always load instantly, using your phone's GPS to find the closest facility to you.

KNOW BEFORE YOU GO
Not all trail bathrooms are created equal. Trailhead Flush uses clear map markers so you instantly know what you are walking into:

- Blue Drop Markers: Standard flush toilets with running water.
- Brown Leaf Markers: Vault toilets, pit latrines, and outhouses.

POWERFUL OFFLINE FILTERS
Quickly filter the map and your nearby list to find exactly what you need:

- ADA Wheelchair Accessible
- Baby Changing Stations
- Flush Toilets Only
- Vault Toilets Only

FEATURES:

- 100% Offline: Over 100,000 US bathrooms stored directly on your device.
- Near Me: Instantly calculates the distance to the closest facilities using pure GPS.
- Search Anywhere: Planning a trip? Search for any city or National Park to see the bathroom layout before you arrive.
- Dynamic Map: Smooth, lightning-fast map rendering that updates as you pan across states and parks.
- Cleanliness Scores: See community-rated scores for facilities so you know what to expect.

Stop guessing where the next bathroom is, and stop relying on cell service in the wilderness. Download Trailhead Flush and hit the trail with peace of mind.

Coming soon: 

- Improved Search functionality 
- Add your own review and help others
- Lock screen widget to show the closest bathroom whenever you need it

## Key features

- 100% Offline map database
- GPS-based 'Near Me' functionality
- Searchable by city and park
- Filter by accessibility and amenities
- Community-rated cleanliness scores
- Dynamic and fast map rendering

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/trailhead-flush-restroom-map/id6779963454/reviews.md

### 5/5 — Exactly what I needed

*2026-06-22*

Love this app! I need restrooms at the worst possible times and now I finally have an easy way of finding the closest one easily, making life much easier for me.

## Frequently asked questions about Trailhead Flush

### How many restrooms does Trailhead Flush have?

Trailhead Flush provides access to over 100,000 public restrooms across the United States, all stored directly on your device for offline use.

### Can I use Trailhead Flush without cell service?

Yes, the app is designed for 100% offline use. The entire map database is downloaded to your iPhone, allowing you to find restrooms using your phone's GPS even with no Wi-Fi or cell signal.

### What types of restrooms can I find with Trailhead Flush?

Trailhead Flush uses distinct map markers to indicate different restroom types: Blue Drop Markers for standard flush toilets with running water, and Brown Leaf Markers for vault toilets, pit latrines, and outhouses.

### Does Trailhead Flush offer filters for specific needs?

Yes, you can quickly filter the map and nearby list to find restrooms that are ADA Wheelchair Accessible, have Baby Changing Stations, or are specifically flush toilets or vault toilets only.

### How does Trailhead Flush help me know about restroom cleanliness?

The app features community-rated cleanliness scores for facilities, allowing you to see what to expect before you arrive at a restroom.

### What devices does Trailhead Flush support?

Trailhead Flush is available for iPhone and iPad, making it accessible for a wide range of Apple users.

### How often is Trailhead Flush updated?

The latest version, 1.1, was released on June 19, 2026, indicating regular updates to improve functionality and expand the database.

### What is the age rating for Trailhead Flush?

Trailhead Flush has an age rating of 4+, making it suitable for a broad audience of users.

## Version history (last 2 releases)

### 1.1 — 2026-06-19

- Performance improvements
- Monetization improvements

### 1.0 — 2026-06-19

No release notes.

## More apps by Niklas Mann

- [GLYPH - Precision Rhythm](https://appshunter.io/ios/app/glyph-precision-rhythm/id6784455243)

All apps by Niklas Mann: https://appshunter.io/developer/6779963456

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*