Lake Dennison Recreation Area
Massachusetts State Recreation Area · Worcester County
Lake Dennison Recreation Area entrance fee
$8–$30 per vehicle — Daily parking fee by licence plate: $8 MA, $30 out of state; charged May 23 through September 7.
About Lake Dennison Recreation Area
Lake Dennison in Winchendon and Baldwinville has a swimming beach, a car-top boat ramp and a 150-site campground, plus over 50 miles of trails for hiking, mountain biking and riding. The lake also hosts the annual Massachusetts Triathlon.
Things to do
- 🥾 Hiking
- 🚲 Biking
- 🛶 Paddling
- 🏊 Swimming
- 🎣 Fishing
- ⛵ Boating
- 🐎 Equestrian
- 🏹 Hunting
Amenities & facilities
- 🏕️ Campsites
- 🚿 Showers
- 🚻 Restrooms
- 👥 Group Sites
- 🚤 Boat Ramp
- 🚐 RV Dump Station
More Massachusetts state parks with swimming · horseback riding
Camping options
- Campsites
- Group camping
Facility hours
Lake Dennison Beach (late May to early September): Sunday - Saturday: 10:00 am-8:00 pm
Campground: 5/14/2026 to 10/11/2026 (last night)
Schedules for pools, museums, campgrounds, tours and other facilities inside the park, as published by Massachusetts DCR — not the park's own opening hours.
Contact
Phone978-939-8962
Address86 Winchendon Road, Baldwinville, MA 01436
🎒 Gear up for Lake Dennison Recreation Area
Popular gear for what this park offers:
- Tents
- Kayaks
- Fishing rods
- Hiking boots
- Trail cameras
- Bike helmets
- Water shoes
- Life jackets
- Riding helmets
- Bug spray
- Coolers
- Sleeping bags
- Camp chairs
- Camp stoves
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