I've been at this RV resort for a week twice for Heavy Duty Trucks for Rving rallies, once in 2020 and again in 2021. This is an absolutely top-drawer RV park. Very clean and well run. The staff is very friendly and efficient. They are on top of everything all day and night. While on the final approach to the local non-commercial airport, the noise isn't objectional and it's fun to see aircraft so low. Still, this is pretty close to downtown Caldwell for any and every service or shopping needed. There are a lot of permanent trailer dwellers there, but there are many dedicated-to-overnighters spaces.
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What campers say
Ambassador RV Resort is consistently praised for spotless grounds, level concrete sites, and well‑maintained amenities — private showers/restrooms, laundry, a roomy pool and hot tub, day room, playground and a fenced dog area. Staff are frequently described as friendly and helpful, and the location is convenient to the Boise area with nearby dining and fuel within walking distance. Practical tradeoffs: sites are relatively tight with limited privacy, and several guests report significant road and late‑night noise. Corporate ownership means limited after‑hours contact. Popular for short stays and seasonal guests; monthly spots often have a wait list.
Our summary of 769 traveler reviews.
✅ Amenities & Features
CableElectricFull-hookupsInternetPetsPoolPull-thruSewerWater
📖 About This Campground
Ambassador RV Resort in Caldwell Idaho is a Grapevine 7 RV Resort which offers 188 full hookup RV sites for short term and long term stays.
⭐ 3 Reviews⭐⭐⭐⭐⭐ 5.0
Stayed one night in July 2021. Nice RV park. Clean, manicured and organized. Some sites are long term stays. Gravel pull through site with grass in between was easily accessible. Good hookups. We would stay again. 33 foot 5th wheel.
High-End Park ~ Manicured & Immaculate Most recent stay was 8/05/16 - I'm "late" in posting my review ~ We camp in a "Tear Drop” style RV only 15' long w/o toilet or shower ~ plus we like to eat outdoors using the picnic table and set up our dining canopy for sun and weather protection and thus rely on condition of campgrounds facilities and being nearby our site ~ so our critique is focused in that area Our site was across the road from the restroom/shower/laundry building and one word ~ immaculate ~ describes them all. Their facilities deserve a 5 star, very clean, very modern, and laid out in large unisex individual & private “home bathroom” style rooms each with a sink/vanity w/mirror, toilet, shower stall, bench, shelf for your stuff, hooks for your clothes and paper towels to clean up area after use + a bonus towel bath mat for your feet as you exit the shower. Cooled by AC in summer months and heated during cooler months. Rest of facilities also a 5 star paved interior roads, all graveled (level) site pads all pull through w/extension concrete patio, & picnic table w/moderate spacing between other sites. FHU w/cable and in-ground irrigation sprinklers, and of course a sparkling clean swimming pool + laundry room. All this for extremely reasonable price $34.00 w/Good Sam Discount – believe me you will pay much more for much less at other parks. Be aware this is definitely a Big Rig RV Park ~ not a campground [believe no tents allowed and could not set up our dinning canopy over picnic table] but it can accommodate little rigs like us too. Only a couple of trees sparsely spaced around property most all sites have no shade so hot sun beats down on you ~ you’ll appreciate your awning here.