Big-Rig Friendly Campgrounds in Utah (Scored 1–10)
By Calvin Whitlock · Last updated July 7, 2026 · How we score
TL;DR: Utah is the opposite of a flat state — here grade, elevation, and canyon approaches decide a big rig's day as much as pad length does. These 10 campgrounds score highest on the Big-Rig Standard™, a uniform 1–10 score built from eight data points. Mountain Valley RV Resort in Heber City (9.5) leads with 80 ft × 30 ft pull-throughs; Green River KOA (9.0) is the best I-70 interstate overnight with pull-throughs up to 100 feet; Zion River Resort (6.5) is the honest "workable with planning" pick — the closest full-hookup base to Zion, but directory listings cap it at 40 feet and the SR-9 corridor beyond it is tunnel-restricted.
Every campground below is scored the same way, on the same eight data points, so a 9 here means the same thing as a 9 in Florida or Texas. For what each data point means and how the score is calculated, see Big-Rig Friendly, Defined. In Utah, pay special attention to the grade and clearance rows — this is a state where the approach can be harder than the campground.
How to read the score: 9.0–10 = rolls right in · 7.0–8.5 = big-rig comfortable · 5.0–6.5 = workable with planning. Cells marked (inferred) are derived from terrain and road data, not published specs — confirm with the park and help us sharpen them via the correction link at the bottom.
The 10 highest-scoring big-rig campgrounds in Utah
1. Mountain Valley RV Resort — Heber City · Big-Rig Score: 9.5
The best pure big-rig facility in Utah. The resort publishes 80 ft × 30 ft pull-through sites — 131 pull-throughs and 148 full-hookup sites with 20/30/50-amp service — on a level valley floor between Park City and Provo Canyon. An 80-foot pad swallows a 45-foot diesel pusher, both slides, and the toad without unhitching. The one thing to plan: every road into the Heber Valley crosses mountain terrain (Parleys Summit from I-80, Provo Canyon from I-15), so pick your approach in daylight.
| Data point | Value |
|---|---|
| Max rig length | 80 ft pad (rig + toad; 45 ft+ rigs easy) |
| Turn radius / entry | Wide modern resort roads, level valley floor (inferred — purpose-built layout) |
| Pull-through vs. back-in | 131 pull-throughs (80×30) + back-ins from 40 ft |
| Low-clearance warnings | None at the park (inferred — open layout) |
| Fuel within 10 mi | Diesel + propane — US-40 / Heber City corridor (inferred) |
| Grade on approach | Park is level, but all routes into Heber Valley cross mountain grades (I-80 Parleys or US-189 Provo Canyon) — plan the drive (inferred — flag) |
| Overnight allowed | Yes (reservation resort, open year-round) |
| Surface / power | Paved/gravel pads · 20/30/50-amp full hookups |
2120 S US-40, Heber City, UT 84032 · (435) 657-6100
2. Green River KOA Journey — Green River · Big-Rig Score: 9.0
The best interstate overnight in Utah. Pull-through and back-in sites run up to 100 feet with 50-amp hookups, just off I-70 in flat desert — the natural break point between Denver and the Moab/Capitol Reef country. Drive in, sleep, drive out, no backing. Green River is a small town, so treat it as an overnight and fuel stop, not a destination resort.
| Data point | Value |
|---|---|
| Max rig length | Up to 100 ft (pull-through; rig + toad with room to spare) |
| Turn radius / entry | Flat, open desert layout off I-70 (inferred — easy) |
| Pull-through vs. back-in | Pull-through (to 100 ft) and back-in |
| Low-clearance warnings | None (inferred — open layout) |
| Fuel within 10 mi | Diesel + propane — I-70 / Green River exits (inferred) |
| Grade on approach | None — flat desert floor |
| Overnight allowed | Yes — ideal one-night stop |
| Surface / power | Gravel · up to 50-amp hookups |
235 S 1780 E, Green River, UT 84525 · (435) 564-8195
3. Salt Lake City KOA Holiday — Salt Lake City · Big-Rig Score: 9.0
The big-city anchor: pull-through, big-rig friendly sites up to 80 feet with 50/30-amp full hookups, on flat ground a couple of miles from downtown Salt Lake and close to the airport. KOA states the long pull-throughs handle rigs towing a car on a trailer without unhooking, with all slide-out configurations. Urban fuel, service, and repair access is the best in the state.
| Data point | Value |
|---|---|
| Max rig length | Up to 80 ft (pull-through, rig + tow trailer) |
| Turn radius / entry | Flat urban campground; established interior roads (inferred — adequate) |
| Pull-through vs. back-in | Pull-through (to 80 ft, incl. 67 ft ADA site) and back-in |
| Low-clearance warnings | Check mature shade trees on interior rows (inferred — caution) |
| Fuel within 10 mi | Diesel + propane — North Temple / I-80 / I-15 corridors (inferred — strong) |
| Grade on approach | None — flat valley floor |
| Overnight allowed | Yes |
| Surface / power | Paved/gravel · 50/30-amp full hookups |
1400 W North Temple, Salt Lake City, UT 84116 · (801) 328-0224
4. Moab KOA Holiday — Moab · Big-Rig Score: 8.5
The reliable big-rig base for Arches and Canyonlands. Big-rig friendly pull-throughs with 50/30-amp full hookups accommodate rigs up to 75 feet (some directory listings cite 80 ft on the longest pull-throughs). It sits on US-191 south of town — a straightforward highway approach that skips downtown Moab's congestion. Book early; Moab's spring and fall seasons fill months out.
| Data point | Value |
|---|---|
| Max rig length | Up to 75 ft pull-through (80 ft cited on some listings) |
| Turn radius / entry | Highway-side entrance off US-191; open desert layout (inferred — adequate) |
| Pull-through vs. back-in | Pull-through and back-in |
| Low-clearance warnings | None (inferred — open layout) |
| Fuel within 10 mi | Diesel + propane — US-191 / Moab (inferred) |
| Grade on approach | Rolling highway grades on US-191; no sustained steep pitch (inferred) |
| Overnight allowed | Yes (seasonal — confirm shoulder-season dates) |
| Surface / power | Gravel · 50/30-amp full hookups |
3225 S Hwy 191, Moab, UT 84532 · (435) 241-7890
5. Settlers Point Luxury RV Resort — Washington (St. George) · Big-Rig Score: 8.5
The newest luxury build in Utah's Dixie: spacious, level sites with full 50/30-amp hookups and both pull-through and back-in options, minutes off I-15 between St. George and Zion country. Guests report 46-foot fifth wheels fitting without drama. Exact pad dimensions aren't published — confirm a premium pull-through when booking a 45-footer.
| Data point | Value |
|---|---|
| Max rig length | 45 ft+ (inferred — 46 ft fifth-wheel guest reports; confirm site) |
| Turn radius / entry | Modern resort roads, level pads (inferred — new build) |
| Pull-through vs. back-in | Both available |
| Low-clearance warnings | None (inferred — new open layout) |
| Fuel within 10 mi | Diesel + propane — I-15 / St. George corridor (inferred) |
| Grade on approach | Mild — short climb off the interstate frontage (inferred) |
| Overnight allowed | Yes (open year-round; hot summers) |
| Surface / power | Level pads · 50/30-amp full hookups |
1355 E Bluff View Dr, Washington, UT 84780 · (435) 236-7458
6. Portal RV Resort (Village Camp Moab) — Moab · Big-Rig Score: 8.0
Moab's upscale option, recently rebranded Village Camp Moab: 75 full-hookup pull-through sites with up to 50-amp service and a published 45 ft max RV length, on US-191 at the north end of town near the Colorado River portal. Larger pads than most of Moab, walkable-ish to town. The 45-foot cap is real — if you're 45 ft plus a toad, ask for the longest pull-through row.
| Data point | Value |
|---|---|
| Max rig length | 45 ft (published max) |
| Turn radius / entry | Resort layout off US-191; level river-valley ground (inferred — adequate) |
| Pull-through vs. back-in | 75 pull-throughs + back-in |
| Low-clearance warnings | None (inferred — open layout) |
| Fuel within 10 mi | Diesel + propane — US-191 / Moab (inferred) |
| Grade on approach | None significant — valley floor (inferred) |
| Overnight allowed | Yes |
| Surface / power | Full hookups · 15/20/30/50-amp |
1261 N Hwy 191, Moab, UT 84532 · (435) 259-6108
7. WillowWind RV Park — Hurricane · Big-Rig Score: 8.0
The smart Zion base for a big rig: 183 full-hookup, big-rig friendly sites in Hurricane, where SR-9 is still wide, flat, and commercial — you get Zion access without committing your rig to the narrowing canyon corridor past Virgin. Quiet, established park with mature trees; ask for an open row if you're wary of limbs at 13'6".
| Data point | Value |
|---|---|
| Max rig length | 45 ft (inferred — big-rig designated sites; confirm row) |
| Turn radius / entry | Established park, flat town grid access (inferred — adequate) |
| Pull-through vs. back-in | Both (inferred — confirm pull-through availability) |
| Low-clearance warnings | Mature shade trees on some rows — request an open site (inferred — caution) |
| Fuel within 10 mi | Diesel + propane — SR-9 / Hurricane–La Verkin (inferred) |
| Grade on approach | Mild — Hurricane sits below the steeper SR-9 canyon reaches |
| Overnight allowed | Yes (year-round) |
| Surface / power | Full hookups · 183 sites |
80 S 1150 W, Hurricane, UT 84737 · (435) 635-4154
8. Cedar Breaks RV Park — Cedar City · Big-Rig Score: 7.5
A clean I-15 corridor stop with published limits you can trust: 48 spaces, 65 ft max length, 25 ft max width, 30- and 50-amp hookups, with big-rig, pull-through, and back-in sites. It's the practical staging point for Cedar Breaks and the high country without taking your rig up the 10,000-ft SR-14/SR-148 grades — day-trip those in the toad.
| Data point | Value |
|---|---|
| Max rig length | 65 ft (published max; 25 ft max width) |
| Turn radius / entry | Main Street access off I-15; in-town park (inferred — adequate) |
| Pull-through vs. back-in | Big-rig pull-through and back-in |
| Low-clearance warnings | None (inferred — open in-town layout) |
| Fuel within 10 mi | Diesel + propane — I-15 / Cedar City exits (inferred) |
| Grade on approach | None from I-15. Do not take the rig up SR-14 to Cedar Breaks — steep sustained mountain grades (inferred — flag) |
| Overnight allowed | Yes |
| Surface / power | 30/50-amp hookups |
1700 N Main St, Cedar City, UT 84721 · (435) 586-2550
9. Ruby's Inn RV Park & Campground — Bryce Canyon City · Big-Rig Score: 7.0
The only realistic big-rig base at Bryce Canyon's doorstep — half a mile from the park entrance, with roughly 60 pull-throughs among 250 sites and listings citing rigs up to 70 feet. The honest caveats: pads are gravel, the season runs roughly April through October, and this is genuine high country — the US-89/SR-12/SR-63 approach climbs steadily, and nights are cold at elevation even in summer. Score the destination, not just the pad.
| Data point | Value |
|---|---|
| Max rig length | Up to 70 ft (per campground listings) |
| Turn radius / entry | Large commercial complex; roomy gravel loops per guest reports |
| Pull-through vs. back-in | ~60 pull-throughs + back-in |
| Low-clearance warnings | Pines on some loops — watch the roofline (inferred — caution) |
| Fuel within 10 mi | Diesel + propane — Ruby's Inn complex / SR-63 (inferred) |
| Grade on approach | Sustained high-elevation climb via US-89 / SR-12 — manage engine and brake temps (inferred — flag) |
| Overnight allowed | Yes — seasonal (approx. Apr 1 – Oct 30) |
| Surface / power | Gravel · full hookups (electric + water; confirm sewer vs. dump on site) |
300 S Main St, Bryce Canyon City, UT 84764 · (435) 834-5301
10. Zion River Resort RV Park & Campground — Virgin · Big-Rig Score: 6.5
The honest one — the closest full-hookup resort to Zion's south entrance, with pull-through sites, 50/30-amp full hookups, and cable, on the Virgin River along SR-9. Why it scores here: major directories list its max RV length at 40 feet, back-in sites run 30–40 ft deep, and the SR-9 corridor east of the park is a hard stop for big rigs — the Zion–Mount Carmel Tunnel restricts oversize vehicles, so a 40-footer bases here and day-trips in the toad or shuttle. If your rig is 40 ft or under, this is a superb location; at 45 ft, call first and don't assume.
| Data point | Value |
|---|---|
| Max rig length | 40 ft (per major directory listings — call to confirm larger) |
| Turn radius / entry | Compact riverside resort; tighter rows than the corridor's town parks (inferred — caution) |
| Pull-through vs. back-in | Pull-through available; back-ins 30–40 ft |
| Low-clearance warnings | Zion–Mount Carmel Tunnel east on SR-9 restricts oversize vehicles — do not route the rig through Zion (verified Jul 2026 — NPS tunnel restrictions) |
| Fuel within 10 mi | Diesel + propane — SR-9 Hurricane–La Verkin side (inferred — fuel before Virgin) |
| Grade on approach | Rolling canyon-corridor grades on SR-9 (inferred — moderate) |
| Overnight allowed | Yes |
| Surface / power | Full hookups · 50/30-amp + cable |
551 E State Route 9, Virgin, UT 84779
How we scored these
Every campground is scored on the Big-Rig Standard™: a weighted 1–10 composite of length capacity (30%), site type & power (20%), maneuverability (20%), clearance & grade (15%), fuel & services within 10 mi (10%), and stay flexibility (5%).
Utah is where the clearance & grade factor earns its 15%. Unlike the flat states, several of Utah's best campgrounds sit behind mountain approaches (Heber Valley, Bryce's high country) or inside restricted corridors (SR-9 and the Zion–Mount Carmel Tunnel), so two parks with identical pads can score half a point apart on approach alone. Site dimensions, amp service, pad surface, and hookups are sourced from park and campground listings (July 2026). Fuel proximity, clearance, and grade are inferred from terrain and the surrounding road network and are marked (inferred) in each table. If you've stayed at one of these and the data's off, the Submit a correction link below feeds straight into the next update.
How this list was made: We screened Utah RV parks for published big-rig specs (pad length, pull-through availability, 50-amp full hookups), scored each on the six-factor Big-Rig Standard™, and cross-checked maneuvering notes against guest reviews on Campendium, RV LIFE, and Good Sam. Research and drafting were AI-assisted and human-reviewed. We have not personally stayed at every park on this list — where a score rests on inference rather than a published spec or a guest report, the cell is marked (inferred), and safety-relevant fields (clearance, grade) are kept conservative. No park paid for placement or for its score.
Sources
- Park specifications: official listings for Mountain Valley RV Resort, Green River KOA Journey, Salt Lake City KOA Holiday, Moab KOA Holiday, Settlers Point Luxury RV Resort, Portal RV Resort / Village Camp Moab (Roberts Resorts), WillowWind RV Park, Cedar Breaks RV Park, Ruby's Inn RV Park & Campground, and Zion River Resort (accessed July 2026).
- Maneuvering / spacing notes: guest reviews on Campendium, RV LIFE Campground Reviews, Good Sam, and Yelp (accessed July 2026).
- Tunnel restriction: National Park Service Zion–Mount Carmel Tunnel oversize-vehicle rules (accessed July 2026).
Verification status (last verified July 7, 2026): Name, address, and phone confirmed via web for 9 of 10 parks; Zion River Resort's phone was not confirmed and carries a merge field. Published pad lengths were directly confirmed for Mountain Valley (80×30), Green River KOA (to 100 ft), Salt Lake City KOA (to 80 ft), Moab KOA (to 75 ft), Portal RV Resort (45 ft max), Cedar Breaks (65 ft max), and Ruby's Inn (to 70 ft). Fuel proximity cells remain (inferred) from corridor fuel networks — not individually walked. Per-listing GPS coordinates and low-clearance/Street-View checks are pending and will be confirmed during the directory build.
Frequently asked questions
What is the most big-rig friendly campground in Utah?
By the Big-Rig Standard™, Mountain Valley RV Resort in Heber City (9.5) — its published 80 ft × 30 ft pull-through sites, 131 pull-throughs, and 50-amp full hookups fit a 45-foot Class A with both slides and a tow vehicle. The only planning item is the mountain approach into the Heber Valley, not the resort itself.
Can a big rig drive through Zion National Park on SR-9?
Not practically. The Zion–Mount Carmel Tunnel restricts oversize vehicles — larger RVs require escorted one-way passage and the biggest rigs are prohibited outright, per NPS tunnel rules. The big-rig play is to base west of the park (WillowWind in Hurricane, or Zion River Resort in Virgin if you're 40 ft or under) and enter Zion by toad or shuttle.
What is the best overnight stop for a big rig crossing Utah on I-70?
Green River KOA Journey (9.0). Pull-through sites up to 100 feet with 50-amp hookups sit just off I-70 on flat desert — no backing, easy fuel, and it's positioned exactly where the long empty stretch between the Colorado line and the US-191/Moab turnoff makes you want to stop.
Can I take a 45-foot motorhome to Bryce Canyon?
You can base one there. Ruby's Inn RV Park (7.0), half a mile from the park entrance, lists sites up to 70 feet with around 60 pull-throughs. Respect the high-elevation approach on US-89/SR-12 — sustained grades both ways — and note the park is seasonal (roughly April through October) with gravel pads and cold nights at elevation.
Do Utah's national park campgrounds fit big rigs?
Mostly no. Campgrounds inside Zion, Bryce, Arches, and Capitol Reef generally cap RV length well below 40 feet, and interior loops are tight and tree-lined. The workable pattern for a 40-45-foot rig is the one this page is built on: full-hookup base camps outside the gate — Moab's US-191 parks for Arches/Canyonlands, Ruby's Inn for Bryce, the SR-9 corridor for Zion — with the toad doing the park roads.
Compare across the directory: Big-Rig Friendly Restaurants in Utah (with RV parking) · Big-Rig Friendly Stops Along I-70 (Utah to Maryland) · Big-Rig Friendly Stops Along I-80 (San Francisco to New Jersey) · What "Big-Rig Friendly" means
[ Submit a correction → ] Stayed at one of these? Tell us what the data got wrong and we'll update the score.