12 Campgrounds Within 100 Miles
RV camping at KOA campgrounds offers clean, level sites with full hookups, laundry facilities, and pet-friendly amenities. Enjoy the comforts of home while exploring over 500 locations across the U.S. and Canada.
Cabin camping at KOA offers a cozy outdoor experience with options like rustic Camping Cabins and fully-equipped Deluxe Cabins. Enjoy nature with amenities such as beds, electricity, and private bathrooms.
Tent camping offers a blend of traditional camping with modern amenities. Enjoy level sites, hot showers, clean restrooms, and options like electric hookups and patios for a comfortable outdoor experience.
KOA campgrounds offer extended stay options that allow extended stay campers to enjoy amenities like upgraded Wi-Fi and on-site dining, whether you’re a snowbird, or just want to enjoy the outdoors longer.
Nestled in the heart of Maryland, Arnold offers a delightful escape for camping enthusiasts. With its proximity to several KOA campgrounds, including Washington DC / Capitol KOA Holiday and Gettysburg / Battlefield KOA Holiday, it's an ideal base for exploring the rich history and natural beauty of the region.
Best Time to Visit: Spring and fall are particularly enchanting in Arnold. The mild temperatures make it perfect for outdoor activities like hiking or exploring nearby historical sites. In spring, witness vibrant blooms; in fall, enjoy stunning foliage.
Weather Expectations: Summers can be warm with occasional rain showers—perfect for water activities or lounging by a campfire. Winters are cooler but offer a serene landscape ideal for those who enjoy brisk walks and cozy evenings by the fire.
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Arnold’s charm lies not only in its scenic landscapes but also in its accessibility to cultural landmarks and recreational opportunities that promise an unforgettable camping experience!
If you like camping, then you will love being a part of the Kampgrounds of America KOA Rewards Program. Designed with campers and outdoor enthusiasts in mind, KOA Rewards is both a discount and rewards program. From earning rewards while camping to receiving discounts at select merchants, our loyalty program is designed to help you save money in a few different ways.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
