Boulder Campground

801 Lake Road, Carlyle, Illinois, United States
Check Availability
Boulder Campground, Carlyle Lake, Illinois
Sunset at Boulder Campground
Carlyle Lake Dam
Boulder Campground Map
Boulder Campground waterfront campsite

Featured amenities

Showers Showers
View all amenities

About Boulder Campground

Boulder Campground is situated on the eastern shore of Carlyle Lake, a prime getaway for city-dwellers and families. Located 50 mi east of St. Louis, the area offers the peaceful retreat of a small town combined with the grandeur of Illinois' largest manmade lake.

Available sites

82 total sites
RV Sites 82 sites Check Availability

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Most popular amenities

Showers Showers
RV Utilities and Hookups

RV Utilities and Hookups

  • Dump station on site
Water and Hygiene

Water and Hygiene

  • Potable Water
  • Showers
Water Access

Water Access

  • Lake Access
  • Marina
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see availability.

82 Sites Available

Site
Price
🚐 001, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 65 × 15 ft
🚐 002, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 75 × 12 ft
🚐 003, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 60 × 15 ft
🚐 004, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 150 × 30 ft
🚐 005, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 50 × 12 ft
🚐 006, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 15 ft · Paved
🚐 007, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 55 × 24 ft
🚐 008, Loop: BOULDER CAMPGROUND RV
Pet Friendly · Full hookups · 120 × 16 ft
🚐 009, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 90 × 9 ft · Paved
🚐 010, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 90 × 9 ft · Paved
🚐 011, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 80 × 9 ft · Paved
🚐 012, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 14 ft · Gravel
🚐 013, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 66 × 13 ft · Gravel
🚐 014, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Gravel
🚐 015, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 016, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 16 ft · Gravel
🚐 017, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 22 ft wide · Gravel
🚐 018, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 019, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 100 × 9 ft · Paved
🚐 020, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 57 × 32 ft · Gravel
🚐 021, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 14 ft · Gravel
🚐 022, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 15 ft · Gravel
🚐 023, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 27 ft · Gravel
🚐 024, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 025, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 66 × 9 ft · Paved
🚐 026, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 72 × 9 ft · Paved
🚐 027, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 18 ft · Gravel
🚐 028, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 45 × 18 ft · Gravel
🚐 029, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 030, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 80 × 9 ft · Gravel
🚐 031, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 48 × 25 ft · Gravel
🚐 032, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 40 ft · Gravel
🚐 033, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 034, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 035, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 036, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 037, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 9 ft · Paved
🚐 038, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 100 × 9 ft · Paved
🚐 039, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 9 ft · Paved
🚐 040, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 041, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 042, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 80 × 9 ft · Paved
🚐 043, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 044, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 045, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 046, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 9 ft · Paved
🚐 047, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 048, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 049, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 90 × 9 ft · Paved
🚐 050, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 051, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 66 × 9 ft · Paved
🚐 052, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 9 ft · Paved
🚐 053, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 054, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 55 × 9 ft · Paved
🚐 055, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 85 × 9 ft · Paved
🚐 056, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 057, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 80 × 9 ft · Paved
🚐 058, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 059, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 18 ft · Paved
🚐 060, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 50 × 9 ft · Paved
🚐 061, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 062, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 063, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 064, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 065, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 75 × 9 ft · Paved
🚐 066, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 80 × 9 ft · Paved
🚐 067, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 068, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 100 × 9 ft · Paved
🚐 069, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 66 × 9 ft · Paved
🚐 070, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 071, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 072, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 84 × 9 ft · Paved
🚐 073, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 65 × 9 ft · Paved
🚐 074, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 100 × 9 ft · Paved
🚐 075, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 70 × 9 ft · Paved
🚐 076, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 57 × 9 ft · Paved
🚐 077, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 60 × 9 ft · Paved
🚐 078, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 90 × 9 ft · Paved
🚐 079, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 72 × 9 ft · Paved
🚐 080, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 76 × 9 ft · Paved
🚐 081, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 66 × 9 ft · Paved
🚐 082, Loop: BOULDER CAMPGROUND RV
Pet Friendly · 84 × 9 ft · Paved

Reviews

824 reviews

Summary

AI generated

Boulder Campground is highly praised for its cleanliness, well-maintained facilities, and friendly hosts, making it a favorite among campers. Visitors enjoy the spacious sites and beautiful lake views, with many appreciating the clean restrooms and showers. While some reviewers noted issues with bugs, the overall experience remains positive, highlighting the campground's peaceful atmosphere and great amenities.

Based on guest feedback

4.6

Overall rating

Based on 824 reviews

Write a review
5 stars 72.1% (594)
4 stars 19.9% (164)
3 stars 5.5% (45)
2 stars 1.2% (10)
1 star 1.3% (11)

Showing 824 reviews

Verified Only
Sort by: Oldest First
Newest First Oldest First

Deb W

Verified

June 22, 2021 Stayed at: 009, Loop: BOULDER CAMPGROUND

If I had had a full hook up it would have been a five star rating.
Even though it was very hot, we had an enjoyable experience at Boulder. Will definitely be back!

Helpful

Deb W

Verified

June 22, 2021 Stayed at: 009, Loop: BOULDER CAMPGROUND

If I had had a full hook up it would have been a five star rating.
Even though it was very hot, we had an enjoyable experience at Boulder. Will definitely be back!

Helpful

Jordan D

Verified

June 23, 2021 Stayed at: 012, Loop: BOULDER CAMPGROUND

A decent campground for families on the lake. With that being said it is busy and people made noise and had loud conversations after quiet hours started. Overall a good trip.

Helpful

Jordan D

Verified

June 23, 2021 Stayed at: 012, Loop: BOULDER CAMPGROUND

A decent campground for families on the lake. With that being said it is busy and people made noise and had loud conversations after quiet hours started. Overall a good trip.

Helpful

harold m

Verified

June 25, 2021 Stayed at: 030, Loop: BOULDER CAMPGROUND

Love going there. We decided to stay longer and they helped us find another spot.

Helpful

harold m

Verified

June 25, 2021 Stayed at: 030, Loop: BOULDER CAMPGROUND

Love going there. We decided to stay longer and they helped us find another spot.

Helpful

Melody T

Verified

June 27, 2021 Stayed at: 068, Loop: BOULDER CAMPGROUND

The nasty little greasy bugs @ Boulder suck..They are there as early as April & they are there in October.

Helpful

Melody T

Verified

June 27, 2021 Stayed at: 068, Loop: BOULDER CAMPGROUND

The nasty little greasy bugs @ Boulder suck..They are there as early as April & they are there in October.

Helpful

Deborah L

Verified

June 28, 2021 Stayed at: 006, Loop: BOULDER CAMPGROUND

Host do and exceptional job to make your stay very welcome... very friendly, even one of my grandchildren commented how the host talked with him, and smiled and waved every time he saw them. Said they were different from other host they have met at other parks. so thank you for making my grandkids (ages 20, 19, 13,11, and 6) and it was the 13 year old and 11... who made the comments, welcome... and take the time to talk with them... Park area very clean and some of the most beautiful sunsets seen during our visit. And we did have power issues when we first got there but the host got the maintenance dept there in a timely fashion... Thank you Boulder Host!!!! And my husband was and Army Veteran also.. thank you for your service!!!!

Helpful

Steve B

Verified

June 28, 2021 Stayed at: 050, Loop: BOULDER CAMPGROUND

This is a beautiful park, but our site, #50, was in a wind tunnel off the lake. While other campers were enjoying campfires, we were being assaulted by gale force winds. We booked early and could have chosen a different site, had we only known. I feel that the website should have offered an advisory. Our stay would have been much more enjoyable had we been able to enjoy the outdoors of our campsite. On another note, we were very surprised when we discovered there was not water at the campsite. We were not prepared for that, but fortunately our traveling partner had an extra water hose and we were able to connect our hoses together to reach to the spigot across the street. Is there a reason Illinois parks don’t offer running water at each campsite? Lastly, I will say we had a very enjoyable afternoon kayaking in the cove up creek from the marina. It was very quiet and beautiful.

Helpful

Location & Directions for Boulder Campground

801 Lake Road, Carlyle, IL 62231-9703 United States

Elevation: 139 ft

Nearest town

Carlyle, IL - 14 mi

About 18 min to downtown

Highway access

Boulder Campground is accessible via IL-127, approximately 10 miles to the east, which connects to I-70 further south. US-50 is also accessible about 15 miles to the south.

Policies & Rules

Arrival & departure

Check in time

5PM

Check out time

4PM

Cancellation policy

  • Reservation fees are non-refundable. For campsites, cabins, lookouts, yurts, group sites, and similar stays, we charge a reservation service fee of $8.
  • Standard cancellations usually have a $10 cancellation fee. Customers can generally cancel before the check-in date online.
  • Late cancellation rules differ by stay type.
    • Individual campsites: cancelling after 12:00am local time the day before arrival usually means a $10 cancellation fee plus forfeiting the first night's fee.
    • Cabins, lookouts, and yurts: cancelling less than 14 days before arrival usually means a $10 cancellation fee plus forfeiting the first night's fee.
    • One-night reservations: a late cancellation usually forfeits the full amount paid, up to the total original reservation cost.
  • Modifications are allowed before the cut-off window, but fees depend on the change. Changing to dates completely outside the original reservation dates may trigger a $10 change fee. Extending or shortening a stay that still includes original dates usually has no change fee, though refunds may depend on timing and facility rules. Switching to the same type of campsite for the same dates usually has no change fee, but price differences are charged or refunded.
  • Early departures may or may not be refunded. At certain facilities, partial refunds may be possible if staff can mark the site available for other visitors. No refund is given for a night if the early departure is requested after that day's check-out time.
  • Security deposits are separate. Security deposits may be refunded to the original payment method if the facility is left in acceptable condition, as determined by the property.

Site capacity

  • All campsites at Boulder Campground require a reservation.

Fees & deposits

  • Only credit and debit cards are accepted for payments; cash and personal checks are not accepted.

Cancellation policy

  • If you don't show up or cancel by check-out time the day after arrival, you will incur a $20 fee and lose the first night's fee.
  • Cancellations incur a $10 fee, and last-minute cancellations may lead to forfeiting the first night's fee or the entire amount for one-night stays.

Fires & fuel

  • Firewood must be either purchased on-site or collected locally to prevent invasive pests.
  • To protect forests, do not move firewood; buy it locally and burn it on-site.

General

  • Click here for a virtual tour of Carlyle Lake.

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Last updated: November 4, 2026

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Explore Carlyle, IL

Population: 2,980

Nearby city: St. Louis, MO

Approx. 52 mi away (straight-line distance)

Elevation: 456 ft

Learn more about Carlyle

Carlyle, IL

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