Tolland State Forest

Otis Reservoir is a 1,085-acre (4 km2) reservoir located primarily in Otis, Massachusetts, United States. Small portions are also in Tolland, MA, and Blandford, MA. The lake is popular for boating, swimming, fishing, water skiing, snowmobiling, camping, and water-related recreation. Fish include bass, white perch, yellow perch, tiger muskies, catfish, and bluegills. The reservoir is stocked with trout by the Massachusetts Division of Fisheries & Wildlife.The current lake was formed from the flooding of three ponds, Rand, Little and Msssenger Ponds in 1865, by a dam across the Fall River, a tributary of the Farmington River created by the Farmington River Power Company. It was used for water storage, ensuring a steady supply of water power for mills along the Farmington River. In the early part of the twentieth century, the rise of the automobile led to the development of many seasonal cottages along the lake shore. Building took place along most of the lake shore and on many inland lots. These cottages were fairly inexpensive, being purchased by middle-class people: bankers, barbers, tradesmen, construction contractors, and others. A trend that accelerated in the 1980s was for wealthy people to purchase cottages and upgrade or replace them with expensive second homes. This trend continues. Many people from Connecticut and New York use these as weekend or vacation homes. In addition, many have converted their cottages into year-round residences. Tolland State Forest, a popular camping, boat launch, and swimming area occupies about a quarter of the shoreline. A private campground, Camp Overflow, is also located on the reservoir. A small marina, D&J Marina, also run a boat launch facility on the north side of the lake. The water level is seasonal, being lowered by about 10 feet (3.0 m) over the winter. The reservoir fills in the spring from snow melt and underground springs. The lake is usually at full level by late spring, but in the occasional years of low snow melt and low rainfall, it may remain up to several feet below its typical level. Water is let out of the lake in the fall so that ice will not damage docks and other structures around the lake. This also leads to excellent water quality, as a significant portion of the water is replaced every year.

Clark Island is an island of Massachusetts, located in the Otis Reservoir in Tolland State Forest.

East Otis is part of the town of Otis in Berkshire County, Massachusetts, United States. As of the 2000 census, East Otis had a total population of 572.

Camp Nawaka was a non-profit co-ed residential summer camp located in the Berkshires, East Otis, Massachusetts. The property was formerly a boys' swimming camp known as Camp Aquatic, which operated during the 1940s and closed in the mid-1950s. Nawaka opened in 1967 and closed following the summer of 2009. Nawaka offered sessions for children between the ages of 8 and 16. The camp was owned and run by Camp Fire. It was a small camp of approximately 40 staff members and up to 120 campers, the last director was Nicole, and some of the last counselors included Andrew, AJ, Mike, Pam, and Brian (Dukie). The camp centered on its own 16-acre (65,000 m2) private pond, Larkum Pond. The camp ran from the end of June until the end of August. The last session was called color week where the camp was split into two competing teams, this week was often the most popular. The facility was available to rent during late spring and early fall. Campers aged 13–15 were able to sign up for the "Senior Camp" program, where they slept in tents and often traveled outside of the camp. Another option was "Adventure Camp," where campers slept in cabins or dorms (for younger campers.) Nawaka campers developed a strong attachment, returned for multiple years, and remained active as adult alumni.

Big Pond (The Place To Be) is a 330-acre (1 km2) lake located in Otis, Massachusetts. The lake is popular for boating, swimming, fishing, water skiing, snowmobiling, camping, and water-related recreation. Fish include lake trout, bass, white perch, yellow perch, catfish, and bluegills. Big Pond is stocked with trout by the Massachusetts Division of Fisheries & Wildlife.The Big Pond Association (www.bigpondassociation.com ) is a 501c3 non-profit that oversees a number of activities throughout the year. In addition, the association has an active weed watcher program to identify invasive plant species and raises awareness of the threat.

Otis Center Historic District is a historic district encompassing the historic village of Otis Center in the Berkshire hill town of Otis, Massachusetts. The village began as a crossroads settlement in the 18th century, and has served as the town's civic center since its incorporation. It features a diversity of architectural styles from the late 18th century to the early 20th. It was listed on the National Register of Historic Places in 2022.

Otis is a town in Berkshire County, Massachusetts, United States. It is part of the Pittsfield, Massachusetts, Metropolitan Statistical Area. The population was 1,634 at the 2020 census.

The New Boston Village Historic District is a historic district encompassing the heart of the oldest village in Sandisfield, Massachusetts. It includes properties on Massachusetts Route 57, New Marlborough, Monterey and Southfield Roads. It was the town's civic heart through the late 19th century, and retains character from that period. The district was added to the National Register of Historic Places in 1982.

The New Boston Inn is a historic inn at 101 North Main Street, the junction of Massachusetts Routes 8 and 57 in the center of the New Boston village of Sandisfield, Massachusetts. With a construction history dating back to c. 1750, it is one of the oldest buildings in the town, and a prominent local example of Federal period architecture. It has served as a traveler accommodation of some sort for over two centuries. The building was listed on the National Register of Historic Places in 1988.

Otis Ridge is a ski area located in Otis, Massachusetts in southeastern Berkshire County about 6 miles east of Great Barrington. It first opened in 1946 with two surface lifts and a single trail and continues to operate to this day, currently with one double chair and three surface lifts: a pony tow, a handle tow, and a T-bar. The mountain is presently owned by Ski Butternut, who acquired it in 2016 to save the historic ski area from foreclosure. Otis is known for their historically renowned racing program.

The Montville Baptist Church, now known as the Sandisfield Arts Center, is an historic former Baptist church and Orthodox Jewish synagogue at 5 Hammertown Road in Sandisfield, Massachusetts. The Greek Revival building was constructed in 1839 as a Baptist church. After 83 years as a Baptist church meeting house, the building was converted into use as an Orthodox synagogue for 75 years. In 1995 the Sandisfield Arts Center formed as a non-profit to preserve the building. The building was added to the National Register of Historic Places in 2006.

Sandisfield is a town in Berkshire County, Massachusetts, United States. It is part of the Pittsfield, Massachusetts Metropolitan Statistical Area. The population was 989 at the 2020 census.