Michigan State Parks · Michigan
Holly – Hickory & Trillium Loops
Michigan State Parks · Michigan, United States · in Holly State Recreation Area
- Season
- March 22 to November 29
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Pets
- Yes
- Elevation
- 1,047 ft
- Dark sky
- Bortle class 4
- Cell coverage
- AT&T good · Verizon good · T-Mobile none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Nearest town
- Oakland County
- Phone
- 800-447-2757
- Activities
- Camping
Site map
The imagery of the campground. Press and hold the map to drop your own pins and notes; the operator publishes no site points here. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.
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About
A Michigan DNR campground at Holly. DNR's own camping rate table lists this location as “Hickory & Trillium Loops” (campground); “Aspen, Maple, & Oak Loops” (campground) - combined here as one physical campground (same DNR GIS coordinate). Hickory & Trillium Loops: reservable April 22 to October 21; Aspen, Maple, & Oak Loops: reservable March 22 to November 29. Restroom/shower building: Available for all reservable season. Semi-modern - campsites have electric service
Fees
Semi-modern (20/30-amp electric or vault toilet only - DNR's own combined rate tier) $27/night; Modern 50-amp electric $37/night; Modern 20/30-amp electric $32/night; Semi-modern 50-amp electric $32/night
Hickory & Trillium Loops: Semi-modern - campsites have electric service. Modern toilet and shower building: April 22 to Oct. 21.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 29° | 15° | -6° | 56° | 11 of 11 |
| February | 31° | 18° | -7° | 62° | 11 of 11 |
| March | 44° | 28° | 10° | 69° | 11 of 11 |
| April | 56° | 38° | 25° | 80° | 6 of 11 |
| May | 70° | 50° | 32° | 84° | 0 of 11 |
| June | 76° | 57° | 48° | 92° | 0 of 11 |
| July | 81° | 65° | 55° | 96° | 0 of 11 |
| August | 79° | 64° | 53° | 89° | 0 of 11 |
| September | 75° | 58° | 46° | 83° | 0 of 11 |
| October | 59° | 44° | 32° | 77° | 0 of 10 |
| November | 44° | 33° | 2° | 64° | 9 of 10 |
| December | 34° | 26° | 1° | 61° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Groveland Oaks County Park & Campground · City, County & Regional Parks · 1 mi · 267 sites
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- Ortonville – Ortonville Rustic Equestrian Campground · Michigan State Parks · 8 mi
- Pontiac Lake – East and West Loops · Michigan State Parks · 9 mi
- Pontiac Lake – Equestrian Camp · Michigan State Parks · 9 mi
All public campgrounds in Michigan · Every state and province · Facts read from the operator 2026-09-17. Confirm fees, rules and current status with the operator before you go.