We stayed at Happy Trails RV Park in Cave City, Kentucky, in summer 2026 for a quick weekend at Mammoth Cave National Park during our Oshkosh or Bust RV road trip.
Small, Friendly and Minutes From Mammoth Cave
We came to see the world’s longest known cave system (here’s how that went: Mammoth Cave National Park by RV). We needed an easy, friendly base close to the park. Happy Trails was exactly that, plus a campfire we didn’t know we’d been missing.
Quick Facts
- 📍 Location: 620 N Dixie Hwy, Cave City, KY 42127, minutes from Mammoth Cave National Park
- 🏕️ Size: Small, with 22 RV sites, 10 of them pull-throughs (per the park’s website)
- 🔌 Hookups: Full hookups with 20/30/50-amp service (per the park’s website)
- 📶 Connectivity: Free park WiFi
- 🔥 Campfires: Fire pits at the sites, plus a free firewood pile
- 🐕 Dogs: Pet-friendly (leashes required outside) and great for dog walks
- 🧺 Laundry: None on site; there’s a laundromat a few blocks away (per the park’s website)
- 💵 Nightly cost: About $52 per night with taxes and fees
- 🔗 Website: htrvpark.com
- 👍 Best for: A friendly, no-fuss base for Mammoth Cave
Arrival and Check-In
Our drive in from Kentucky’s bourbon country was so short that we left at the very end of checkout time and showed up early, hoping they’d let us in. No problem at all. Standard check-in is 1 p.m. and checkout is 11 a.m., per the park’s website, so it’s worth asking if your timing is off.
Campsites and Setup
Happy Trails is a small park, and it feels like it. The park describes its pads as long and level and “big rig” friendly, with full hookups, a picnic table and a fire pit at each site.
The Best Part: A Real Campfire
This is a family-run operation, and the owners were very friendly. One of our favorite touches was the free firewood pile. Grab what you need and go. For one of the first times in a long time, we actually made a fire on our travels. It’s funny how something so simple can make a stop feel like a real camping trip.
Walking the Dog
Happy Trails was great for walking the dog. Pets need to stay leashed outside, and you’re expected to pick up after them. Just remember that dogs can’t come on the cave tours, so plan your day around that.
Connectivity and Remote-Work Readiness
The park offers free WiFi.
Exploring From the Park
Location is a big part of the appeal. Mammoth Cave National Park is just minutes away, and the famous Wigwam Village No. 2 (concrete wigwams from 1937, still a motel) is right across the road. There’s a Dollar General next door for quick supplies, and Buckingham’s Honey & Oak, a barbecue spot with a Facebook page and no website, is close by in Cave City. Everything we did is in our Mammoth Cave post.
Who This Campground Is Perfect For
- Anyone visiting Mammoth Cave who wants a simple, friendly base
- Dog owners who need easy walks
- Campfire lovers (free firewood!)
- Road-trippers passing through on a short stop
Probably not ideal if: you need on-site laundry, or you’re looking for a resort with a pool and activities.
Would We Stay Again?
Definitely. Friendly owners, an easy base for Mammoth Cave, good dog walking and that free firewood pile. We’d happily park here again.
More campground reviews: Cummins Ferry RV Park · Outpost Campground & RV Park · Summersville Lake Retreat & Lighthouse
Have you stayed near Mammoth Cave? Share your favorite campground in the comments.
Free printable
The Simpler Way RV Trip Planner
The same pages we use to plan every route: stops, drive days, budgets and campground notes. Grab it free:
