Michigan State Parks · Michigan
Holly – Hickory & Trillium Loops
Michigan State Parks · Michigan, United States · in Holly State Recreation Area
- 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
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
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
- Seven Lakes – Seven Lakes Campground · Michigan State Parks · 7 mi
- 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.