MacMillan Reservoir in Mahwah, United States - reviews,open hours,photo spots,things to do

United States New Jersey MahwahMacMillan Reservoir

MacMillan Reservoir

Mahwah, NJ 07430

4.7(43)

Open 24 hours

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Outdoor

Scenic

Relaxation

Pet friendly

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festival_vibesfestival_vibes

Who Knew! Finally Found a Youth-Oriented Outdoor Group in NYC

Louie PathiranaLouie Pathirana

Always love going here with my dogs! Great hike and open waters. My dogs love swimming there!

Roksana E MirRoksana E Mir

A very cute small park for a family outing; short hikes; and great to bring pets.

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Reviews of MacMillan Reservoir

4.7

(43)

4.0

No, you can't go swimming here, and no, that's not a bad thing. It's gorgeous here. I'm not a huge fan of hikes but this one...

3.0

This is a destination on an uphill Trail in the Ramapo Valley County reservation. It's very popular with dogs for swimming...

4.0

Nice open area and trail junction. Lot of dogs with alot of hikers. Location was about mile and half...

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Ramapo Valley County Reservation

4.7

(850)

Open 24 hours

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Pet-friendly Hotels in Mahwah

Find a cozy hotel nearby and make it a full experience.

Who Knew! Finally Found a Youth-Oriented Outdoor Group in NYC

festival_vibes

Find your stay

Affordable Hotels in Mahwah

Find a cozy hotel nearby and make it a full experience.

Get the AppOne tap to find yournext favorite spots!

Always love going here with my dogs! Great hike and open waters. My dogs love swimming there!

Louie Pathirana

Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

Find your stay

Trending Stays Worth the Hype in Mahwah

Find a cozy hotel nearby and make it a full experience.

A very cute small park for a family outing; short hikes; and great to bring pets.

Roksana E Mir

See more posts

MacMillan Reservoir — Attraction in Mahwah

Basic Info