Hidden Valley R.V. Resort & Campground

Milton, Wisconsin

About

Milton KOA, formerly known as Hidden Valley RV Resort, is a family-owned and operated campground nestled in the rolling hills of Southern Wisconsin near the Wisconsin/Illinois border. With over 25 years of history serving families and RV enthusiasts, this resort offers a complete vacation destination featuring RV sites, cabin camping, and tent camping options. The campground is known for its well-maintained facilities, friendly staff, and extensive amenities including a warm swimming pool open from April through fall. Milton KOA hosts numerous family-friendly events throughout the year, from live band weekends and carnival activities to holiday celebrations and seasonal festivities. Guests consistently praise the clean grounds, level sites with mature trees, and the variety of activities available both on-site and in the surrounding Southern Wisconsin area.

Amenities

Available Site Types

• Full Hookup RV Sites
• Cabins
• Tent Sites
• Seasonal Sites

Local Attractions

• Southern Wisconsin attractions near Wisconsin/Illinois border