Is Grand Isle State Park first-come first-served or reservation?

Grand Isle State Park accepts online reservations. We recommend booking in advance, especially during peak season (typically summer weekends). Use campsite alerts to get notified when spots become available.

Can I see photos of campsites at Grand Isle State Park before I book?

Yes! Grand Isle State Park has 4 campsite photos on Outdoorithm, contributed by campers who've stayed there. Browse real photos of individual sites to see what to expect before you reserve. You can also add your own photos after your trip to help the next family plan theirs.

What is the best time to visit Grand Isle State Park?

Grand Isle State Park is open Primary camping season mid‑May through mid‑October; park remains open year‑round with limited services (winter access for ice fishing noted).. The best time to visit depends on your preferences—summer offers the warmest weather and most activities, while spring and fall provide fewer crowds and milder temperatures. Check current conditions before your trip.

Are there showers at Grand Isle State Park?

Yes, Grand Isle State Park has shower facilities available for campers. Check the amenities section for details on hours and any fees.

Is there cell service at Grand Isle State Park?

Cell phone service at Grand Isle State Park is generally available. Cell service is available. Coverage may vary by carrier and exact location within the campground.

Are dogs allowed at Grand Isle State Park?

Yes, pets are allowed at Grand Isle State Park. Dogs must typically be kept on a leash (usually 6 feet or shorter) and under control at all times. Be sure to clean up after your pet and check for any breed or size restrictions.

What amenities are available at Grand Isle State Park?

Grand Isle State Park offers: Restrooms, Showers, Potable Water, Dump Station, Pets Allowed. See our detailed campground page for the full list of facilities and features.

What activities can I do at Grand Isle State Park?

Popular activities at Grand Isle State Park include Hiking, Fishing, Swimming, Biking, Boating, Wildlife Viewing. The surrounding area offers plenty of outdoor recreation opportunities for all skill levels.

Grand Isle State Park

4.38

194 reviews

Summer Destination

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

108 ft

Price

Varies

Booking

Reservable

Sites

Varies

Season

Primary camping seas...

Cell

Has Service

Pets

Pets Allowed

RV FriendlyShowersWiFi

Book on Various State Parks (ReserveAmerica)Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

108 ft

Price

Varies

Booking

Reservable

Sites

Varies

Season

Primary camping seas...

Cell

Has Service

Pets

Pets Allowed

RV FriendlyShowersWiFi

Book on Various State Parks (ReserveAmerica)Official Website

Get Directions

Grand Isle State Park

No fees available

Campsite Fees

No paid fee categories listed.

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I manage this campground

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Campground Map

Grand Isle State Park

44.6869, -73.2915

Nearby places

Burlington, VT (~30-minute drive)

Weather at Grand Isle State Park

Best Time to Camp at Grand Isle State Park

The campground hits its stride from mid-May through mid-October, with peak summer months bringing warm lake temperatures ideal for swimming, boating, and lazy beach days. As September fades into October, the island transforms into a tapestry of fall color—maples blazing orange and red against the blue expanse of Lake Champlain—while crisp nights remind you to pack an extra layer for fireside evenings. Hardy souls return even in winter when the park stays open with limited services, offering ice fishing adventures on the frozen lake.

Best

Summer(Jun-Aug)

4.0 / 5

Shines mid-May to mid-Oct; July–Aug are 'perfect' for lake activities and swimming.

Planning Tips

Operating Season: Primary camping season mid‑May through mid‑October; park remains open year‑round with limited services (winter access for ice fishing noted).

About Grand Isle State Park

802-372-4300 36 East Shore SouthGrand Isle, VT 05458 Second weekend in May through the third weekend in October.

A large state-park campground with a mix of site types including waterfront sites, tent-only sites, cabins and lean-tos; accommodates RVs though no hookups are provided.

Historical Significance

North and South Hero Islands were named in honor of early Vermonters who served in the American Revolution. The property that became Grand Isle Campground was purchased for the state in 1959 from the private summer resort Birchcliff.

Weather and SeasonsThe campground hits its stride from mid-May through mid-October, with peak summer months bringing warm lake temperatures ideal for swimming, boating, and lazy beach days. As September fades into October, the island transforms into a tapestry of fall color—maples blazing orange and red against the blue expanse of Lake Champlain—while crisp nights remind you to pack an extra layer for fireside evenings. Hardy souls return even in winter when the park stays open with limited services, offering ice fishing adventures on the frozen lake.

Natural Features and SceneryNestled in the heart of the Champlain Islands, Grand Isle spreads across a diverse landscape where lake meets land in endless invitation. Your days here unfold along generous stretches of waterfront—sandy beaches perfect for castle-building and sunset watching, open meadows that roll gently toward the shore, and pockets of maturing woodland that offer cool respite on summer afternoons. The lake itself becomes your playground, its waters reflecting the ever-changing Vermont sky and beckoning you to wade, paddle, or simply sit and watch sailboats drift past.

Geological RegionChamplain Islands / Lake Champlain basin

Scenic ViewsScenic Lake Champlain waterfront views from shoreline and waterfront campsites; many sites offer easy access to the lake even if not all sites have direct water views.

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Amenities available

Facilities include restrooms with running water and flush toilets, coin-operated hot showers, potable drinking water, a dump station, a park market, picnic tables, trash service, cell phone service and Wi‑Fi, firewood available, ADA access, and pets allowed. No on-site RV hookups or campsite electricity/water/sewer hookups are provided.

Showers

Potable water

WiFi

Flush toilets

Dump station

Fire rings

I manage this campground

Activities you can enjoy

Lake Champlain–focused recreation including boating, swimming, fishing, and water sports, plus land-based options such as hiking, biking, picnicking and wildlife viewing. The park also offers family activities, playground/organized recreation, and winter ice-fishing access.

Hiking

Fishing

Swimming

Biking

Boating

Wildlife viewing

Planning your trip?Check out our camping packing checklist

Policies & Safety

Hazards & AlertsNo specific natural hazards listed in source materials. Note: high visitation can lead to crowded conditions during peak season and chilly nights in fall.

No Electric HookupsElectric hookups are not available at this campground. RV campers should arrive with a full battery and plan for off-grid power (generator hours/quiet rules permitting).

No Water HookupsSite-level water hookups are not available. RV campers should fill freshwater tanks before arrival; check the No Potable Water note above if applicable for drinking water.

Trip Planning Tools

Set an AlertGet notified when sites open up Check WeatherHistorical weather data Gear for This TripMatched gear recommendations Packing ListCustomizable checklist

Questions & answers

Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.

Tips from campers

Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.

Reviews

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From Booking Sources

4.4

194 reviews

Recommended

Grand Isle State Park is recommended, placing it in the top 40% of campgrounds based on reviews

Visitors consistently praise the friendly, helpful staff, clean bathhouses/showers, scenic waterfront sites and family-friendly activities. Common negatives are the lack of RV hookups, restrictions on generator use, and high popularity that can make the campground busy.

Review Summaries

Based on 194 reviews

What Campers Love

Friendly and efficient staff; clean, well-maintained restrooms and coin-op showers; scenic Lake Champlain waterfront sites; variety of site types (including cabins and lean-tos); family activities...

Based on 194 reviews

Pro Tips & Recommendations

Reserve early (especially waterfront sites) as the park is heavily used during July–August; bring quarters for showers; expect no campsite hookups but a dump station is available; plan for limited...

Based on 194 reviews

Camper Quotes

“Nice spacious campsites...Bath house was really nice.” — “No hook ups for RV. Generator use ONLY 2 hours in morning (8-10) and 2 hours in afternoon (4-6).”

Based on 194 reviews

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Go if

Families and tent campers who can book a waterfront site early (July–August fills weeks out) get the best of it: sandy beach swimming, lake views, coin-op showers that reviewers consistently call clean, and a park market on-site.

Skip if

RVers with big motorhomes or anyone needing electric, water, or sewer hookups at the site, there are none, generator hours are restricted, and several reviewers note the sites run small for larger rigs.

Nearby Campgrounds

0.0

(4)

Knight Point State Park

802-372-8389 44 Knight Point Rd.North Hero, VT 05474 Friday of Memorial Day Weekend through Labor Day Weekend.

Cumberland Bay State Park

152 Cumberland Head Rd., Plattsburgh, New York, 12901, United States

Cumberland Bay State Park sits on Lake Champlain's western shore near Plattsburgh, offering one of the region's few natural sand beaches. The campground has tent and RV sites with electric hookups, flush toilets, and showers. Sites cost $7-$42 per night. Expect open layouts with limited privacy between spots.