Lost Lake and Knops Pond in Middlesex County, Massachusetts
Lost Lake and Knops Pond in Middlesex County, Massachusetts
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Lost Lake and Knops Pond in Middlesex County, Massachusetts
This map has 8 layers
Lost Lake and Knops Pond is a 204-acre reservoir located in eastern Groton, formed at the turn of the century by damming nearby streams that flooded an existing field and united three separate ponds into one continuous waterbody. The northern basin retains the name Lost Lake and features shallow waters averaging just six to eight feet, while the southern section known as Knops Pond contains the deepest waters, reaching a maximum depth of 30 feet in a distinctive deep hole on the pond's east side. The reservoir features 4.5 miles of scenic shoreline that is approximately 70 percent developed with year-round and seasonal homes, along with several small islands dotting the interior, two of which have summer cottages built on them. Fed primarily by Martins Pond Brook and an unnamed stream from the Indian Hills area, the lake is stocked every spring and fall with rainbow, brown, and brook trout by MassWildlife, and surveys indicate the presence of largemouth bass, chain pickerel, yellow perch, bluegill, pumpkinseed, brown and yellow bullhead, golden shiner, and creek chubsucker, making it an excellent destination for both warm-water and cold-water fishing throughout the year. A public boat launch off Pine Trail provides access for powerboats and non-motorized watercraft, and the reservoir's clear waters and diverse shoreline with inlets and islands create ideal conditions for kayaking, canoeing, fishing, boating, and water skiing
Lost Lake and Knops Pond sits in the heart of historic Groton, a charming New England town first settled in 1655 as a trading post along the Nashua River in the scenic Nashoba Valley. Visitors can explore Sargisson Beach conservation area on the southeastern shore of Knops Pond, paddle the gentle currents of the nearby Nashua River with rentals from Nashoba Paddler, or hike up Gibbet Hill to visit the ruins of Bancroft's Castle, built in 1904, which offers panoramic views of the Merrimack and Nashua River valleys and served as a filming location for the proposal scene in the 2019 film Little Women. The town features over 130 miles of conservation trails including the 500-acre Groton Town Forest perfect for hiking and mountain biking, the Rocky Hill Wildlife Sanctuary managed by Mass Audubon with its vernal pools and beaver ponds, and the picturesque Groton Center historic district preserving 18th-century architecture including the Boutwell House home to Governor George Boutwell who served under Presidents Lincoln and Grant. Area attractions include Groton Hill Music Center for concerts, Nashoba Valley Winery for locally crafted wines and farm-to-table dining, Autumn Hills Orchard for apple picking, and numerous local restaurants, shops, and the welcoming Groton Inn, all making this quintessential Massachusetts town an ideal destination for outdoor recreation and New England charm
This beautifully crafted laser-cut wooden lake map of Lost Lake and Knops Pond would make a stunning centerpiece for your New England home, lakeside cottage, or camp, serving as both an elegant piece of wall art and a cherished reminder of peaceful summer days spent on these historic Groton waters. The multi-layered design showcases the unique character of this reservoir with its shallow northern Lost Lake basin contrasting with the dramatic 30-foot depth of Knops Pond, the 4.5 miles of developed shoreline, and the charming islands that make this such a beloved recreational destination. With its natural wood top layer and gradient blue water layers transitioning from light to dark blue, this handcrafted piece captures the essence of central Massachusetts lake country and complements any decor from traditional colonial to contemporary New England cottage style. Whether displayed in your family room, den, or vacation home, this personalized wooden map becomes an instant conversation piece celebrating your connection to Lost Lake, Knops Pond, and the timeless beauty of Groton's lakeside heritage, making it the perfect gift for anglers, property owners, or anyone who treasures their Massachusetts lake memories
Dimensions:
Small: 8"x12"
Medium: 12"x18"
Large: 16"x24"
Extra Large: 20"x30"
XX Large: 24"x36"
Gigantic 30"x45"
Cribbage Boards - 10"x14" - Your choice of Maple or Cherry wood, 2 or 3 runs, and your choice of peg colors.
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About our Maps
Every map is designed and built in Minnesota. Nothing is outsourced and nothing is imported.
- Designed in-house. All art files are created by me, not purchased or reused
- True layered 3D construction. Not engraved or printed
- More layers, more detail. Most competitors use 3 to 7 layers. These use 8 or 15 layers
- Original blue depth gradient. Light to dark blue shows water depth clearly
- Handmade hardwood frames. Built from locally sourced rough sawn lumber, not pre-made frames
These are built to be the most accurate and most detailed 3D lake maps available.
Horn Dog Maps vs Others
True layered 3D construction
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: Sometimes
Designed in-house (no purchased files)
Horn Dog Maps: Yes
Other Companies: Sometimes
Etsy Sellers: No
Made in Minnesota
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: No
Number of layers
Horn Dog Maps: 8 or 15
Other Companies: 3 to 7
Etsy Sellers: 3 to 7
Blue depth gradient water
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: No
Handmade hardwood frame included
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: No
Uses multiple depth data sources
Horn Dog Maps: Yes
Other Companies: Sometimes
Etsy Sellers: No
Custom lakes without delays
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: No
Connection to the lakes
Horn Dog Maps: Yes
Other Companies: No
Etsy Sellers: No
Frequently Asked Questions
Are these actually 3D or just engraved?
These are true 3D layered maps.
- Made from 1/8 inch Baltic birch
- Standard maps have 8 layers. 1 land layer and 7 water layers
- HD maps have 15 layers. 1 land layer and 14 water layers
Each water layer uses a light to dark blue gradient so depth changes are easy to see.
Where are these made?
Everything is made in my shop in Minnesota.
- Design
- Cutting
- Painting
- Assembly
- Frame building
The frames start as locally sourced rough sawn hardwood and are built from scratch.
Do you use real depth data?
Yes, as an angler and map nerd, accuracy matters to me. I use multiple data sources, up to six, to find the most accurate lake contours available.
I would not hang an inaccurate map in my house and I will not send one to yours.
Why buy from Horn Dog Maps instead of Etsy or marketplace sellers?
Most marketplace sellers:
- Buy pre-made cut files, often from overseas
- Have no connection to the lakes
- Cannot verify accuracy
- Have long delays if a file is not available
This leads to lower accuracy and longer lead times, often 6 to 8 weeks.
Because I design everything myself:
- I can create a new lake mockup in about 30 minutes
- You get a more accurate map, faster
What is your lead time?
Most orders ship in 1.5 to 2 weeks depending on the time of year.
Tell me about the Cribbage Boards
These are different from the layered maps and are not something you will find elsewhere.
- Made from a solid piece of Maple or Cherry
- The lake is engraved as if drained
- Then filled with blue tinted epoxy that is still transparent
You can see:
- Channels
- Humps
- Points
- Structure
Additional features:
- 2 or 3 track options
- Choice of peg colors
- Hidden peg storage with a magnetic dovetail slider
- Rubber feet so it does not slide on the table
It is a functional game board and a detailed lake model in one.