Michigan > Port Huron

Thousand Trails St. Clair

Stroll the world's longest freshwater boardwalk near this Port Huron RV campground

Address:1299 Wadhams Road, Saint Clair, MI
Open/Close: 04/15/2023 — 10/16/2023
Number of Sites: 224
No Membership Needed to Book Your Perfect Stay!
Membership Option: Thousand Trails Camping Pass - Midwest Region

Wooded wilderness, a flowing river and rolling hills are all within reach when you visit St. Clair RV Campground in Port Huron. Guests of St. Clair RV Campground can enjoy all kinds of water sports, including swimming, fishing, boating, or just spend time watching freighters from the longest freshwater boardwalk in the world. For off site attractions, this Port Huron RV campground is just an hour from the world-renowned Henry Ford Museum, the Detroit Zoo, and three major casinos. Don’t forget your passport! St. Clair RV Campground is only 12 miles from the Blue Water Bridge crossing to Sarnia, Canada.

Ask our staff about places to visit or eat near our RV campground in Port Huron. We're eager to make your stay as enjoyable as possible.


  • Community Garden
  • Community Chalkboard Walk
  • Community Cornhole Areas
  • Pets Welcome
  • Nature / Hiking Trails
  • Mini Golf
  • Restroom/Shower Facilities
  • Laundry Facilities
  • Picnic/BBQ Area
  • Basketball
  • Library
  • Bocci Ball
  • Dog Park
  • WiFi $$

Whether you're planning a retreat for the whole family, a group of friends or a getaway for two, there's no shortage of unique activities to explore at St Clair RV Resort. Plan activities upon arrival or visit this page before your departure to plan ahead. Looking for more? Our friendly staff can fill you in on all of the great ways to make your stay a memorable experience.

  • Activities Center
  • Arts & Crafts
  • Children's Playground
  • Mini Golf
  • Potlucks
  • Volleyball
  • Activities Director
  • Bingo/Card Playing
  • Kids Activities
  • Planned Activities
  • Tournaments

Upcoming Events

  • Halloween Weekend #2

    09/29/2023 – 10/01/2023

    The howling good fun continues on our 2nd Halloween weekend. Come in your best costume for the costume contest. Be ready for a trick or treat and some spooky site decorations. We'll have a DJ, karaoke, hayrides, and pumpkin launching.

  • Fall Festival Weekend

    10/06/2023 – 10/08/2023

    This is the perfect time of year for a potluck and our annual chili cook-off. You won't want to miss it!

  • Closing Weekend

    10/13/2023 – 10/15/2023

    It's time to say goodbye to another great camping season.


1299 Wadhams Road, Saint Clair, MI 48079 | GPS: 42.8691, -82.5537 | Get Directions
Download Resort Map  |  Ranger Station/Front Desk: 810-329-7129

General Policies & Information

General Policies

  • Campsite check-in: 12 noon
  • Rental check-in: 3 p.m.
  • Campsite & Rental check-out: 12 noon
  • Upon check-in you may be asked to provide a valid ID, and a certificate of insurance and registration for your camper. Members should also have their membership card on hand.
  • Minimum check-in age is 21 years.
  • Two-hour early check-in for your reservation may be available for $30. Please contact the management office, in advance of your arrival, to inquire about availability.
  • Two-hour late check-out for your reservation may be available for $30. Please contact the management office, in advance of your arrival, to inquire about availability.

After Hours Arrival

  • For late arrival arrangements, please contact our Reservation Department at (810) 329-7129.

Reservations & Payments

  • Your credit card will be charged Itinerary Total prior to arrival, up to a maximum deposit of one night rack rate. Any remaining balance will be due on arrival.
  • Prices and site type are subject to availability.
  • The rates displayed do not include any applicable service fees or charges for optional incidentals. 
  • By using a credit card for a deposit, guarantee or payment, you agree to the following: I authorize MHC Property Management L.P. to charge any expenses incurred during my stay to that credit card or apply funds you have on deposit for me against what I owe.
  • RV sites and lodging typically accommodate four guests. A guest fee is added per day to the reservation rate for each additional guest over four.

Cancellations & Refunds 

  • In the case of multiple sites booked, cancellation penalties apply to each site that is cancelled or changed.
  • No refunds will be issued for early check-out.
  • RV campsites: We allow full refunds for cancellations up to 2 days prior to your arrival date for daily and weekly reservations. 
  • Rental accommodations: We allow full refunds for cancellations 7 days prior to your arrival date for daily and weekly reservations. 
  • Daily and weekly reservations: For cancellations received less than the required notice period prior to arrival, your deposit will be forfeited up to one night rack rate. 
  • Extended stays: For long-term reservations (28 days or longer), we allow full refunds for cancellations up to 60 days prior to your arrival date. For cancellations received less than the required notice period prior to arrival, the deposit amount will be held on account for a future stay. 

Pet Policy

  • Pets are allowed.
  • Pet policy for rental accommodations: Pets are welcome. For those who camp with pets, there is a pet fee of $10 per pet per night for our pet-friendly rental units. The fee may vary at select properties. Service animals are not pets. The Company complies with the Americans with Disabilities Act (ADA) and state/local laws regarding service animals. Service animals may accompany a disabled person without any proof of disability or certification for the service animal. Guests traveling with a service animal will not be charged a pet fee. Charges may be incurred, however, should a service animal damage the rental unit.

General Information

  • Propane is available at the truck stop across the street.
  • Honey wagon pump-outs: $50 / Emergency: $100.
  • For inquiries regarding monthly stays, please reach out to the property directly.
Saint Clair, MI
Tue light rain 69
Wed broken clouds 70
Thu overcast clouds 67
Fri scattered clouds 74
Sat sky is clear 76

Enjoy year-round camping in the great outdoors at Thousand Trails’ network of campgrounds, with spacious campsites, hiking trails, fishing, and family fun.