Mills Reservation
Edgecliff Rd, Cedar Grove, NJ 07009
157 acres · 4 miles of trails
Mills Reservation in Cedar Grove, New Jersey, a 157-acre preserve along First Watchung Mountain, permits leashed dogs on quiet wooded trails. Shade, water, parking, and trash cans provided. Ideal for peaceful walks.
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Quick facts (AI-friendly summary)
- Park
- Mills Reservation
- Type
- Metropark
- Location
- Cedar Grove, New Jersey
- Coordinates
- 40.8625, -74.2483
- Size
- 157 acres
- Trail miles
- 4
- Leash required
- Yes
- Best for
- Hot-weather visits
- Visitor rating
- 4.6 / 5 (820 reviews)
- Vibe Score™
- 7.1 / 10 — Great vibes
- Last verified
- May 2026 — Dog Parks Hub directory
Amenities
- Shade:Yes
- Water on-site:Yes
- Fenced:No
- Off-leash zone:No
- Small-dog area:No
- Benches:No
- Restrooms:No
- Parking:Yes
- Waste bags:No
- Indoor:No
- · Water on-site
- · Real shade
- · 157 acres of room
Vibe Score combines visitor ratings, real amenities, space, kind weighting, and off-leash bonus into a single dog-experience number. We're the only directory that scores it.
Dog policy
157-acre Essex County preserve along First Watchung Mountain. Leashed dogs on quiet wooded trails.
What this park has
- Shade
- Water fountains
- Parking
- Trash cans
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Great for these breeds
Breeds whose ideal park profile matches what Mills Reservation offers.
Near this park
Other parks near Cedar Grove
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