Carved out by the damming of the Housatonic River, Lake Lillinonah is Connecticut’s second-largest lake, winding 45 miles through rolling hills and forested banks. Bordering towns like Brookfield, Bridgewater, and Southbury, the lake is prized for boating, water skiing, and bass fishing. With long, narrow channels and dramatic views, it’s a favorite for photographers and paddlers seeking a wild, undeveloped shoreline. Lake Lillinonah Boat Launch provides public access, and local eagle watching platforms attract birders year-round. Especially peaceful on weekday mornings and spectacular in autumn, this lake is both a natural sanctuary and a water-sport paradise.
- Surface area (mi)
- 3.89
- Max depth (ft)
- 109.91
- Elevation (ft)
- 193.57
- Shoreline length (mi)
- 44.74
Ideal for
- Family friendly:
- Pet friendly:
- Romantic getaways:
Popular activities
- Boating
- Waterskiing
- Canoeing
- Fishing
- Hiking
Islands
Amid the serene waters of Connecticut’s Lillinonah, a few islands rise gracefully, enriched with history and natural beauty. Great Island stands prominently, a lush tapestry of foliage that whispers tales of early Native American settlements. With its tranquil hiking trails meandering through diverse landscapes, it invites explorers to soak in panoramic views from its elevated lookouts. Little Island, though less expansive, offers an intimate experience—the perfect spot for photography enthusiasts capturing reflections at dawn. Historical structures from the 19th century, remnants of an era gone by, dot these islands, intriguing visitors with their stories. These serene retreats serve as recreational havens, ideal for picnics, fishing, or simply escaping the hustle of everyday life. Each island is a reminder of nature’s beauty intertwined with history, a hidden gem waiting patiently to be discovered.
Nearby amenities
Lake Lillinonah offers a variety of amenities catering to both visitors and locals. For boating enthusiasts, the **Lillinonah Marina** provides a public dock and boat launch, along with fuel services and boat rentals, including jet skis and pontoons. **Canoe and kayak launch areas** ensure easy access for paddlers. If you’re looking for supplies, the nearby **Newtown General Store** and **Bait and Tackle Shop** are perfect for last-minute needs. Dining options include **The Waterview** for lakefront dining and a variety of casual eateries such as local food trucks. Visitors will appreciate the available day-use parking and RV accommodations at **Lake Lillinonah State Park**. For outdoor recreation, hiking trails and picnic areas with BBQ grills invite leisure time by the water. Additionally, clean restrooms, changing facilities, and potable water stations enhance the visitor experience. Whether you seek adventure on the water or relaxation by the shore, Lake Lillinonah provides ample amenities for a fulfilling getaway.
Frequently Asked Questions
Ready to dive into what Lake Lillinonah has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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No, swimming is not allowed in Lake Lillinonah. This is because boats pose too much danger, especially in areas like Lake Lillinonah Park, which is open only to Newtown residents and prohibits swimming.
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Lake Lillinonah is a popular destination for outdoor enthusiasts because of its 45 miles of wooded shoreline and diverse recreational opportunities. The lake, formed by the Housatonic and Shepaug rivers, offers beautiful scenery, fishing, and is a winter home to many Bald Eagles. Its extensive shoreline is mostly lined with deciduous forests, making it ideal for hiking and nature observation.
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In Lake Lillinonah, Connecticut, the specific fishing regulations for Northern Pike allow for catching only one fish per day, and it must be at least 38 inches long. This regulation is an exception to the general statewide rules. Check the lake’s specific regulations as they differ from other areas.
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There is no public beach at Lake Lillinonah. The lake has limited access points, and these are primarily for boat launches. Public facilities are focused on boat launches, not beaches or swimming areas.
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Lake Lillinonah is near the towns of Brookfield, Bridgewater, Newtown, New Milford, Roxbury, and Southbury. These towns are located in Fairfield, Litchfield, and New Haven counties in Western Connecticut. The lake was formed in 1955 by impoundment of the Housatonic River and is managed by the Lake Lillinonah Authority, which includes representatives from these towns.