2020 07 14 12 21 59 View north along New Jersey State Route 15 at the exit for Sparta Lake Mohawk Business District in S
2020 08 23 11 30 43 View south along New Jersey State Route 181 at Sussex County Route 613 in Sparta Township, Sussex Co
Lake Mohawk, Sussex County, NJ lake shore view – Mohawk Lake, New Jersey
3.8★★★☆☆

Mohawk Lake

New Jersey · Northeast · USA

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Water Temp72°F
ClarityModerate
DifficultyEasy
EntryFree
Best TimeJune through September
✅
Can you swim at Mohawk Lake? Yes. Public swimming – lifeguards on duty in season · no sandy beach · free entry · best June through September.

Swimming Guide

What to expect at Mohawk Lake

YesPublic swimming
72°FSummer water
June through SeptemberBest months
ModerateWater clarity
LakeWater type
CalmCalmness
noneSandy beaches
Yes - seasonalLifeguards
NoPiers & docks
Free parking for 75 vehiclesParking
FreeCost
SuburbanLocation

About Mohawk Lake

Mohawk Lake in New Jersey offers a serene freshwater swimming destination nestled in a picturesque natural setting that appeals to both casual swimmers and water enthusiasts. This charming lake is characterized by its peaceful atmosphere, surrounded by lush woodland and gentle shorelines that create an intimate connection with nature. The water reflects the beauty of the surrounding landscape, making it an ideal spot for those seeking tranquility away from crowded beaches. Swimmers appreciate the relatively shallow approach zones and the opportunity to experience authentic New Jersey nature. The lake's charm lies in its unspoiled character and welcoming environment for families and solo swimmers alike. Two practical tips: arrive early in summer months to secure parking and avoid afternoon crowds, and always check local weather conditions before your visit as wind can affect water conditions throughout the day.

About This Lake

Swimming Conditions

Mohawk Lake provides moderate water clarity with visibility typically ranging from 8 to 12 feet depending on seasonal conditions and recent weather. Summer water temperatures average around 72 degrees Fahrenheit, creating comfortable swimming conditions from late June through August. The lake features a gradually deepening bottom with shallow entry zones perfect for beginners and children, transitioning to deeper areas suitable for experienced swimmers. Most swimming occurs in the designated beach area near the main entrance where lifeguards are present seasonally during peak summer months. The lake remains relatively calm with minimal currents, though occasional wind ripples occur on windy afternoons. Safety considerations include observing posted warning signs, respecting depth markers, and avoiding swimming during storms or poor visibility. Lifeguards are stationed during summer season but swimmers should never assume supervision and practice buddy system protocols year-round.

Visitor Information

Mohawk Lake is conveniently located in a suburban setting, approximately 45 minutes from Newark and one hour from New York City. Free parking accommodates roughly 75 vehicles in the main lot with additional roadside parking available during off-peak periods. The facility includes restrooms, picnic tables, and grills for visitor use. A small concession stand operates seasonally offering basic refreshments, though visitors typically bring their own food and beverages. Nearby dining options can be found in surrounding communities within 10-15 minutes drive. Accommodations range from motels to bed-and-breakfasts in adjacent towns. Access is easiest via Route 10 to local roads. The optimal visiting period spans June through September when water temperatures are warmest and facilities are fully operational. Spring and fall visits require verification of facility hours as some amenities close seasonally.

Things to Do

Beyond the swim

SwimmingKayaking & CanoeingPaddleboardingFishingPicnic Areas
Peaceful atmosphereFamily-friendlyFree entryGradual shallow entryWooded natural setting

Plan Your Visit

A day trip or a full weekend at Mohawk Lake

A Perfect Day at Tranquil Mohawk Lake

Start your day at Mohawk Lake by arriving by 9am to secure optimal parking and enjoy the calm morning waters. Spend the late morning swimming and floating in the refreshing shallow zones. Pack a picnic lunch and relax at the shaded picnic tables, exploring the surrounding woodland trails. Resume swimming in the early afternoon when water conditions remain ideal. Spend late afternoon reading on the grass or taking nature photographs before heading home by evening. The full-day experience allows complete immersion in the peaceful environment without feeling rushed.

◆Calm morning swimming conditions
◆Scenic picnic lunch experience
◆Woodland exploration
Bring extra water and snacks as on-site concessions operate seasonally. Apply waterproof sunscreen early as reflective lake water intensifies sun exposure.

Serene Weekend Escape at Mohawk Lake

Day 1

Arrive Friday evening and settle into accommodation in nearby communities. Saturday morning, head to Mohawk Lake by 9am for a full day of swimming and nature activities. Enjoy leisurely swimming sessions with breaks for lunch and exploration of surrounding areas. Spend afternoon hours relaxing and photographing the scenic environment.

☾ Overnight: Parsippany or Denville, New Jersey

Day 2

Sunday begins with another early morning swimming session before the lake becomes crowded. Enjoy a relaxed breakfast picnic lakeside, then explore nearby hiking trails and nature areas. Take final afternoon swims or try paddleboarding if rentals are available, then depart.

Book accommodations in advance during summer season. Pack activities for non-swimming hours as the lake focuses on water-based recreation.

Getting There

40.8234, -74.2891

What to Bring

sunscreentowelwater shoessnackslife jacketcamerainsect repellentfirst aid kit

Frequently Asked Questions

Is Mohawk Lake safe for swimming?

Yes, Mohawk Lake is generally safe for swimming with seasonal lifeguard presence during summer months. The lake features gradual shallow entry zones perfect for families and beginners. Always observe posted warning signs and practice buddy system protocols.

What is the best time to swim at Mohawk Lake?

The best swimming period is June through September when water temperatures average 72 degrees Fahrenheit and facilities are fully operational. Early mornings offer the calmest conditions with fewer crowds and optimal visibility.

Is there an entry fee at Mohawk Lake?

No, there is no entry fee at Mohawk Lake. Parking is also free and accommodates approximately 75 vehicles in the main lot with additional roadside parking available.

What facilities are available at Mohawk Lake?

Facilities include restrooms, picnic tables, grills, and a seasonal concession stand. The lake provides ample parking and maintained swimming areas with lifeguard stations during summer months.

Can you camp near Mohawk Lake?

Direct camping at Mohawk Lake is not available, but numerous campgrounds and accommodations exist in nearby communities like Parsippany and Denville within 15 minutes drive. Several hotels and bed-and-breakfasts offer convenient overnight options.

📋 Sources & updates

Compiled from official park, state and lake-authority information.
Last checked 7 November 2026 · Conditions, fees and opening dates change – check with the lake manager before you go. Found something out of date? Send a correction.
🏊

Researched by the Swimming Lakes team

Our guides are compiled from official park, state and lake-authority sources, then checked and updated regularly. Spot something out of date? Send us a correction.

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Photo 1: Famartin (CC BY-SA 4.0), via Wikimedia Commons · Photo 2: Famartin (CC BY-SA 4.0), via Wikimedia Commons · Photo 3: Zeete (CC BY-SA 4.0), via Wikimedia Commons