Meet Purple Lizard

Purple Lizard Maps is an independent cartographic design firm that makes exceptional maps of special places for people who love to explore. 

Creating extraordinary outdoor recreation maps is our passion, our mission and our reason for being.

Our Approach

Our intensive approach to our work blends the best aspects of old world map making with all the advantages of high tech data and digital design.

 Each and every area we map is precious and exceptional. We make sure that the maps we make reflect the value and the beauty of the landscapes they capture.  

We honor the landscapes we work in by making the most detailed, accurate and beautifully designed outdoor recreation maps available. 


While making Lizard Maps we immerse ourselves in the real world landscapes and communities, gathering local knowledge, learning about the cool lizard spots and getting lost when necessary so our customers are less likely to get lost - unless that is their plan! 


To bring our loyal customers the best map available, we gather information from all sources and carefully sort out what's true and what's not, selecting the information that our users, outdoor recreation enthusiasts of all types, are seeking. We focus on all types of outdoor recreation, not just one, so our maps show all the options in an area that are open for public access - by foot, bike, horse, motor, air or water.

After well over a thousand hours of careful research, design and selection, each Purple Lizard map is especially curated to the outdoor adventurer.  


Purple Lizard Maps are defined by their industry leading quality.  They include all the fancy topographic and hydrographic info an outdoor user needs, but are also exceptionally easy to read and understand. And, Lizard Maps are printed on extremely durable waterproof paper, designed to last.  

Blog: How to read a Lizard Map: AKA How to Plan the Best Adventures

Karma the Adventure Dog and his Lizard Map taking a rest by a stream

Why We Make Real World Maps

Because real maps are the key to outstanding outdoor experience. Beginners in the outdoor recreation community often ask us why we make paper maps?  We smile when we get this question because we know, using a "real" map is a completely different experience.  

The Big Picture

Planning outstanding outdoor recreation means understanding the whole picture of an area and seeing all your options - this requires a real map beyond the scope of a screen carefully curated for the outdoor user.  

Online sources and maps not focused on the outdoor user often include loads of information that you don't need or want at the expense of omitting information you do need.  

Each Lizard Map is designed to give you the big picture of all the outdoor recreation opportunities in the area.  Our 2ft by 4ft maps, you can sit down, spread out, and really make a real world plan that works. And folded up in your backpack, or back pocket, while you are out there you can easily make plan B, plan C, plan D too!

Connection to and Respect for Place

Our commitment to ground-truthing and real-world map making allows our customers to really explore the forest and communities we map in a way that creates a connection to the place. 

We care about the communities and the landscapes. Purple Lizard believes in protecting and preserving public lands and beautiful natural environments.

We are a member of 1% for the Planet, and we work with environmental non-profits within the communities we map to support preservation efforts, trail building, river clean-up efforts, trailhead access improvement, interpretive media projects and other needs on a very local level.

Where We Map

Purple Lizard was born in the mountains of Central Pennsylvania, but has grown a lot since then. We publish maps of Pennsylvania, West Virginia, Ohio and Puerto Rico. Keep up with our latest map publications by joining our mailing list, or check back regularly on the "Where We Map" section of this website. 

Who is Purple Lizard

We are probably not much like any map company you've ever met. 

We are trail users, nature lovers, outdoor enthusiasts, wanderers, adventurers, meanderers and mountain bikers, history buffs, environmentalists, tree lovers, stream watchers, mountain lovers, and of course map makers.

Michael Hermann

Lead Cartographer and Founder 

Purple Lizard Maps was founded in 1997 by award-winning cartographer, Michael Hermann, with a mission to push the boundaries of modern recreational map design and publish beautiful trail maps to help people make their own adventures.

Michael received his B.A. in Geography from Penn State with a focus on digital cartography and launched his career as a Digital Cartographic Specialist with Trails Illustrated/National Geographic Maps in Colorado. Today, Michael is among the leading cartographers in the industry. He has received numerous design awards from the American Congress on Surveying and Mapping and the Cartography and Geographic Information Society. In addition to his work with Purple Lizard, Michael served as the lead cartographer with the Canadian-American Center at the University of Maine where he led the development of the award winning Historic Atlas of Maine. That atlas received the Globe Book Award for Public Understanding of Geography and Best Atlas of 2016 from CaGIS. Michael is a past president of NACIS (North American Cartography and Information Society) and past president of the Osher Map Library and Smith Center for Cartographic Education at the University of Southern Maine. Purple Lizard gets their hands in a few other projects as well - they mapped out the first IMBA Epic Mountain Bike course in Pennsylvania in the 1990s; they design and produce the Maine Appalachian Trail Maps, and they produce maps for the Leadville 100 Race Series in Colorado.

Justine Andronici

Director of Very Important Things  

& Karma the Adventure Dog!

Purple Lizard's Adventure Dog and Director of Very Important Things


Justine, Michael's wife, joined Purple Lizard in 2013 as the Director of Very Important Things. With a background in public relations, project development, marketing and law, Justine navigates the legal side of the Lizard business, manages Purple Lizard's marketing and generally helps to keep new Purple Lizard Maps coming your way. Justine and Karma the Adventure Dog (who goes almost everywhere Purple Lizard goes and is responsible for maintaining a fun atmosphere) make sure the wheels roll smoothly.

Lizard Contributors 

Purple Lizard Cartographic Contributors include a small group of some of the best cartographers and adventurers anywhere who share our passion for exploring the outdoors who with us on special assignments to help bring Purple Lizard's Maps to life. 

Erin Greb of Erin Greb Cartography has always had a close connection to the outdoors and exploring. Growing up with acres of woods in her backyard in western Maryland and driving cross-country every year with her family on vacations, maps always played an important part in her life.

Erin Greb Cartographer

As a second year art major who loved to hike in the mountains near Penn State, the lightbulb went off one day that she should transfer into Geography (’99) and learn to make maps like the ones she used in the woods (including the original Rothrock Purple Lizard map!). She then earned her MA in Geography at CU Boulder (’02) where she continued to hike and mountain bike in the foothills and Rocky Mountains. Now she continues to explore and design maps and enjoys traveling around the country for trail races. 

Dave Gantz: Purple Lizard Maps Trail Guru

Dave Gantz does more than his fair share of hiking - see to get a sense of what he does or where he may be headed. Dave’s main passion and his goal in his work are to introduce and reconnect people with the natural world.

Dave has done a lot of on-the-ground recon for Purple Lizard to help figure out what is really there and how the trail systems come together. 

Intrepid Lizard Photography Contributor Carly Driebelbis brings a camera along for all her outdoor adventures and provides Purple Lizard with many of the fantastic pics you find on our website and Lizard social media sites.

Carly Dreibelbis Photographer

Community Partners

Purple Lizard could not do what we do without the help and support of so many of you: The folks on the ground in the communities we map who help us make sure we have up to date and accurate information.

We work closely with members of the community, land managers and recreational user groups in the communities we map.

We are committed to doing our part to help protect public lands and the special places we map as proud partners with local environmental organizations and community groups. We are a proud member of 1% For The Planet and your purchases through Purple Lizard support trail building and land acquisition efforts with our partners.  Learn more  about One Percent for the Planet here.

1% For the Planet: Purple Lizard Maps


Learn More About Purple Lizard

Expedition Portal about Purple Lizard

 Expedition Portal

Check out this short video on our process by Dirt Rag Magazine
Backyard and Beyond: Purple Lizard Maps from Dirt Rag Magazine on Vimeo.


Have a question? Need customer service? Contact us via email at and we will respond as soon as possible.