Updated
Hopeville Pond State Park
State park · Griswold, Connecticut
This serene spot offers an 80-site campground, boat launch, biking & walking trails & picnic tables.
Things to Do Near Hopeville Pond State Park
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Current water conditions
Live data from NOAA buoy NLHC3 (18.3 mi away), as of Aug 20, 10:30 PM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.
Weather at Hopeville Pond State Park
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Frequently asked questions
- Where is Hopeville Pond State Park?
- Hopeville Pond State Park is a state park in Griswold, Connecticut.
- What is the water temperature at Hopeville Pond State Park?
- As of August 20, 2026, the water temperature at Hopeville Pond State Park in Griswold, Connecticut is 71°F (22°C), measured by NOAA buoy NLHC3, 18.3 miles away.
- Can you swim at Hopeville Pond State Park?
- There is no fixed answer for Hopeville Pond State Park: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Hopeville Pond State Park in Griswold, Connecticut. Check current water conditions before you go, and follow posted signs and local guidance.
- How is Hopeville Pond State Park rated?
- Hopeville Pond State Park in Griswold, Connecticut has an average visitor rating of 4.6 out of 5, based on 915 reviews.
- What amenities does Hopeville Pond State Park have?
- Visitor-listed amenities at Hopeville Pond State Park include camping-nearby.
Visitor Reviews
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Best Times to Visit
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Location & Contact
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