Know Before You Go...
More Info
Pet Policy
A maximum of two pets are allowed in campsites and day use areas unless prohibited by sign or directive. Pets are to be supervised at all times and either be crated or on a leash not more than 6-feet in length. Proof of rabies inoculation shall be produced if requested by staff. Pets are not permitted in playgrounds, buildings, golf courses, boardwalks, pools and spray-grounds or guarded beaches (this does not apply to service animals).
Fishing
Fishing
is prohibited at the Emma Treadwell Nature Center. Patrons
can access fishing down the road at the DEC boat launch located on Thompsons
Lake Road
Thompson's Lake Campground, nestled in the mountains just four miles from the Helderberg Escarpment, is a popular camping ground and recreation area. Conveniently located within
Thacher State Park, this campground offers 140 wooded campsites and is comprised of a sandy beach, mixed hardwood and conifer forests, limestone outcroppings and open fields. Recreational opportunities include a volleyball court, horseshoe pits, a playing field, swingsets, carry-in boat access, canoes, kayaks, and stand-up paddleboards, fishing areas, and nature trails. Interpretive and recreational programs are offered for campers throughout the summer. During the winter, visitors can cross-country ski and ice fish.
The Emma Treadwell Thacher Center is located on Thompson's Lake next to the campground and is accessible to campers. The center opened in July 2001 and offers exhibits, interactive displays, trails for hiking and skiing, and educational programs.
A boat launch site is available and is carry in only.
Current Water Quality - Beach Results
PLEASE NOTE: Generators may be used from 9:00 am to 11:00 am and 5:00 pm to 9:00 pm. If a generator is deemed unreasonably loud by staff, use may be limited or prohibited.
Pet Policy: A maximum of two pets are allowed in campsites and day use areas unless prohibited by sign or directive. Pets are to be supervised at all times and either be crated or on a leash not more than 6-feet in length. Proof of rabies inoculation shall be produced if requested by staff. Pets are not permitted in playgrounds, buildings, golf courses, boardwalks, pools and spray-grounds or guarded beaches (this does not apply to service animals).
Hours of Operation
- Park is open for day use year round.
-
- 2024 Camping Season: A Loop opens 5/3 and B Loop will open 5/24
-
2024 Swimming:
5/25 - 6/16, Weekends Only, 10:00am - 5:45pm
6/22 - 9/2, Daily, 10:00am - 5:45pm
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Fees & Rates
Most New York State Parks charge a vehicle use fee to enter the facility. Fees vary by location and season. A list of entry fees and other park use fees is available below. For fees not listed or to verify information, please contact the park directly.
The easy-to-use Empire Pass card is $80- and your key to all-season enjoyment with unlimited day-use entry at most facilities operated by State Parks and the State Dept. of Environmental Conservation including forests, beaches, trails and more. Purchase online or contact your favorite park for more information.
Learn more about our Admission Programs including the Empire Pass.
Maps
New! Download this park's digital map to your iOS Apple and Android device.
Firewood source maps show a 50-mile radius from which untreated firewood may be moved to this campground. For more information see firewood restrictions.
Full Moon & Constellation Hike
Saturday, December 14, 2024 05:30 PM - 07:00 PM
Thompson's Lake Campground - Thacher State Park
(518) 872-0800
Meet at the Old Stage Road Trailhead. Join us on this chilly 2-mile full-moon hike and enjoy a breathtaking view of the valley below. Along the way, learn about the habits of nocturnal animals and keep your eyes peeled for things that go bump in the night! Meet at the Old Stage Road trailhead. Please dress warmly for the weather. Registration required. Call 518-872-0800.
Registration: Required
Bilingual Story Hour
Sunday, December 15, 2024 10:30 AM - 11:30 AM
Thompson's Lake Campground - Thacher State Park
Meet at the Thacher Nature Center. Come play and learn from local speech therapist and bilingual educator, Fiorella Rojas. Understanding of Spanish or English not necessary. Learn what words mean in either language, and read some new books! No registration required.
La Hora de Cuentos Bilingüe
Sunday, December 15, 2024 10:30 AM - 11:30 AM
Thompson's Lake Campground - Thacher State Park
Thacher Nature Center, 87 Nature Center Way, Voorheesville, NY, 12186 Ven a jugar y aprender de la logopeda local y educadora bilingüe, Fiorella Rojas. No es necesario entender español o inglés. ¡Aprenda lo que significan las palabras en cualquiera de las 2 idiomas y lea algunos libros nuevos! No es necesario registrarse.
Knee High Naturalists
Thursday, December 19, 2024 10:00 AM - 11:00 AM
Thompson's Lake Campground - Thacher State Park
(518) 872-0800
Meet at the Nature Center Explore the outdoors with our Knee-High Naturalists series! Best suited for children ages 3-5 accompanied by an adult. Each session will explore a different theme - activities may include crafts, games, storybook readings, or a kid-friendly nature walk. Registration required. Call 518-872-0800.
Registration: Required
Wildlife Slumber Party
Saturday, December 28, 2024 11:00 AM - 02:00 PM
Thompson's Lake Campground - Thacher State Park
Meet at the Nature Center Put on your PJs and stop by to celebrate the hibernators that live in Thacher Park! Enjoy some hot chocolate and a campfire, try a snow experiment and learn how wildlife gets ready for the winter. No registration required.