Public Campground
4 Mile Campsite
Knoxville, Maryland
Campground in Maryland.
Photos shown are stock images and may not represent the actual campground.
About Arlington Echo
Campground in Maryland.
Arlington Echo Campground offers a remarkable escape into nature while remaining conveniently close to the vibrant Washington DC metropolitan area. This public campground serves as an ideal basecamp for travelers seeking to explore one of America's most historically significant and culturally rich regions without sacrificing the peace and tranquility of a traditional camping experience.
Nestled in Maryland, Arlington Echo provides easy access to countless attractions that draw visitors from around the world. History enthusiasts will find themselves within striking distance of the nation's capital, where iconic monuments, world-class museums, and historic neighborhoods await exploration. The Smithsonian Institution's numerous free museums, the Lincoln Memorial, the National Mall, and countless other landmarks can be reached with short drives from your campsite. Beyond DC, the region offers fascinating historical sites including Colonial Williamsburg, Civil War battlefields, and charming historic towns that tell the story of America's founding and development.
The natural beauty surrounding the campground makes it appealing for outdoor enthusiasts of all kinds. Maryland's diverse landscapes include the Chesapeake Bay region, scenic hiking trails, and water recreation opportunities. Kayaking, fishing, and boating are popular activities for those who want to spend time on the water, while hikers can discover numerous trails ranging from easy walks to more challenging adventures through forests and along waterways.
For families, Arlington Echo offers an excellent location for a multi-day trip that combines outdoor recreation with educational and cultural experiences. Children can enjoy campfire activities and nature exploration while parents appreciate the proximity to world-class museums and attractions that don't charge admission. Whether you're interested in American history, natural sciences, art, or American culture, the region provides endless learning opportunities.
The campground's excellent 4.9-star rating from verified guests reflects the quality experience visitors consistently enjoy. Whether you're planning a weekend getaway, a week-long family vacation, or a strategic stopping point on a larger RV journey, Arlington Echo serves as a welcoming home base for discovering the treasures of the Maryland and DC region.
Nestled in Maryland, Arlington Echo provides easy access to countless attractions that draw visitors from around the world. History enthusiasts will find themselves within striking distance of the nation's capital, where iconic monuments, world-class museums, and historic neighborhoods await exploration. The Smithsonian Institution's numerous free museums, the Lincoln Memorial, the National Mall, and countless other landmarks can be reached with short drives from your campsite. Beyond DC, the region offers fascinating historical sites including Colonial Williamsburg, Civil War battlefields, and charming historic towns that tell the story of America's founding and development.
The natural beauty surrounding the campground makes it appealing for outdoor enthusiasts of all kinds. Maryland's diverse landscapes include the Chesapeake Bay region, scenic hiking trails, and water recreation opportunities. Kayaking, fishing, and boating are popular activities for those who want to spend time on the water, while hikers can discover numerous trails ranging from easy walks to more challenging adventures through forests and along waterways.
For families, Arlington Echo offers an excellent location for a multi-day trip that combines outdoor recreation with educational and cultural experiences. Children can enjoy campfire activities and nature exploration while parents appreciate the proximity to world-class museums and attractions that don't charge admission. Whether you're interested in American history, natural sciences, art, or American culture, the region provides endless learning opportunities.
The campground's excellent 4.9-star rating from verified guests reflects the quality experience visitors consistently enjoy. Whether you're planning a weekend getaway, a week-long family vacation, or a strategic stopping point on a larger RV journey, Arlington Echo serves as a welcoming home base for discovering the treasures of the Maryland and DC region.
4.9
Rating
35
Reviews
Park Details
Tips & Tricks
Book Early
Millersville is popular during peak season. Reserve 2-4 weeks in advance for weekends and holidays.
Check-in Time
Most parks have check-in after 1:00 PM and check-out by 11:00 AM. Call ahead if you'll arrive late.
Local Weather
Maryland weather can change quickly. Pack layers and check the forecast for Millersville.
Explore the Area
Don't miss local attractions near Millersville. Ask the camp host for hidden gems and trails.
Arlington Echo Reviews
Sign in to Review
G
Judith
Mar 18, 2026
5.0
Google Review by Judith
I went to this camp with my sister Joanne as a child. I am 68 years old now and still have the fondest memories of our week we spent there. I am glad to see this wonderful camp is still opens for children who love and need wonderful outdoor experiences like this . Thank you for the wonderful memories.
G
Judith
Mar 18, 2026
5.0
Google Review by Judith
I went to this camp with my sister Joanne as a child. I am 68 years old now and still have the fondest memories of our week we spent there. I am glad to see this wonderful camp is still opens for children who love and need wonderful outdoor experiences like this . Thank you for the wonderful memories.
G
Kim Marcus
Mar 18, 2026
5.0
Google Review by Kim Marcus
I have been here twice now with both of my kids for their school field trip. Everyone who works there is so nice and the kids learned so much while having fun.
G
Kim Marcus
Mar 18, 2026
5.0
Google Review by Kim Marcus
I have been here twice now with both of my kids for their school field trip. Everyone who works there is so nice and the kids learned so much while having fun.
G
Sarah Weller-Bentivegna
Mar 18, 2026
5.0
Google Review by Sarah Weller-Bentivegna
Arlington Echo is always an amazing place to visit for people of all ages. I love taking students and having them explore the beautiful grounds, engage in the well-planned lessons, and enjoy being in nature. There are life lessons around every turn. The staff are knowledgeable, patient, and inspire children and adults to try something new, and better understand our local environment.
G
Sarah Weller-Bentivegna
Mar 18, 2026
5.0
Google Review by Sarah Weller-Bentivegna
Arlington Echo is always an amazing place to visit for people of all ages. I love taking students and having them explore the beautiful grounds, engage in the well-planned lessons, and enjoy being in nature. There are life lessons around every turn. The staff are knowledgeable, patient, and inspire children and adults to try something new, and better understand our local environment.
G
Anna Figueroa
Mar 18, 2026
5.0
Google Review by Anna Figueroa
I spent the day there today with my daughter for her field trip. It was wonderfully organized, age appropriate, and all the kids had fun and learned things. The staff was amazing with all the kids, and made certain that everyone could be fully included. My daughter is in a wheelchair and they ensured that all activities were fully accessible to her, which is truly appreciated.
G
Anna Figueroa
Mar 18, 2026
5.0
Google Review by Anna Figueroa
I spent the day there today with my daughter for her field trip. It was wonderfully organized, age appropriate, and all the kids had fun and learned things. The staff was amazing with all the kids, and made certain that everyone could be fully included. My daughter is in a wheelchair and they ensured that all activities were fully accessible to her, which is truly appreciated.
G
Sahara Messais
Mar 18, 2026
5.0
Google Review by Sahara Messais
I am now 21 years old and I still remember going on a school trip to Arlington Echo in the 3rd grade. It was one of the best experiences in my life!! I enjoyed myself so much I remember not wanting to go home. Arlington echo wasn’t just a fun experience, it was also a learning experience. This place is the reason why I love and appreciate—take care of nature. One of the things I won’t ever forget,... I am now 21 years old and I still remember going on a school trip to Arlington Echo in the 3rd grade. It was one of the best experiences in my life!! I enjoyed myself so much I remember not wanting to go home. Arlington echo wasn’t just a fun experience, it was also a learning experience. This place is the reason why I love and appreciate—take care of nature. One of the things I won’t ever forget, is when I learned the importance of trees and how to plant a tree them. I would definitely recommend sending your kids here. It’s definitely a beautiful and memorable experience. I give Arlington echo 5 stars!!
G
Sahara Messais
Mar 18, 2026
5.0
Google Review by Sahara Messais
I am now 21 years old and I still remember going on a school trip to Arlington Echo in the 3rd grade. It was one of the best experiences in my life!! I enjoyed myself so much I remember not wanting to go home. Arlington echo wasn’t just a fun experience, it was also a learning experience. This place is the reason why I love and appreciate—take care of nature. One of the things I won’t ever forget,... I am now 21 years old and I still remember going on a school trip to Arlington Echo in the 3rd grade. It was one of the best experiences in my life!! I enjoyed myself so much I remember not wanting to go home. Arlington echo wasn’t just a fun experience, it was also a learning experience. This place is the reason why I love and appreciate—take care of nature. One of the things I won’t ever forget, is when I learned the importance of trees and how to plant a tree them. I would definitely recommend sending your kids here. It’s definitely a beautiful and memorable experience. I give Arlington echo 5 stars!!
Own or manage Arlington Echo?
Claim this listing for free to update info, respond to reviews, add real photos, and start accepting online bookings.
