Sun Retreats Rock River — Monthly & Long-Term RV Stays
Hillsdale, Illinois CALL-AHEAD — LONG-STAY RULES VERIFIED
Call for rate — call (309) 539-4149
This park does not publish its monthly rate. Its long-stay rules below were verified against the park's own published information — call for the current monthly price.
✓ Rate last verified Oct 26, 2026 — checked against the park's own published information.
| Deposit | $500 (stays of 30+ nights, per Sun policy on the resort's official page) |
|---|---|
| Minimum stay | 30 nights (Sun defines 30+ nights as a long-term stay) |
| Max rig length | 55 |
| Total sites | 142 |
| How to reserve | Online via Sun Outdoors or call (309) 539-4149 |
| Phone | (309) 539-4149 |
| Official website | www.sunoutdoors.com/illinois/sun-retreats-rock-river |
| Rate source | www.sunoutdoors.com/illinois/sun-retreats-rock-river (Official website) |
Rates change and monthly sites fill up — confirm the current rate, availability and stay rules with the park before you travel.
See an error or a rate change? Report a correction — corrections feed our next verification pass.