Liking the lichen on all the trees. Beautiful large rocks that are fun to climb on. Even great on a rainy day.

One of my favorite areas to ride. As a California import new to the area, these were some of the best trails I’ve been on in New England so far.

Terrific rail trail with access to an exciting network of dirt trails all along it.

Has nice paved road for biking. Moderately trafficked on a week day. Some good views. On occasions you need to cross the road and people are cognizant about bicyclists.

BEST MTB SPOT IVE BEEN TO IN MA. Vietnam has some of the most impressive and unique trails Ive ever seen. Most of the trails are techy with a lot of rock and are still somehow flowy. In the southern part of the park you see alot of jump trails with some being harder than others. The must hits that come to mind are Dirty little secret, Challenger, rubberstamp, the gig, and many more (including jump trails like f16 that I am not skilled enough to ride.) There a several good routes but I made one call the full stew and it covers most of the must hits for a intermediate technical rider.

Pretty ride. Very well maintained bike trail, not too crowded. The connection to the Holliston bike trail provides an opportunity to extend the ride.

Nice trails, nice scenery, but you do have to walk you bike across one major intersection and down a street that has no room for a bike lane so they push you onto a single sidewalk with a yellow line down the middle of it.

Love this place when I want to relax, or even for a quick run on the trails. A nice place to sit back and reconnect with nature!

This is a great trail! We walked today, but we usually cycle. Fun either way. Well-maintained, and polite users.

Such a fun place to walk, always a new trail to explore.

Amazing mountain biking trails. Be careful, its very easy to get lost!

This is a busy, well maintained trail. Partly shaded partly in full sun, pleasant surroundings.

Nice bike and walk trail, family friendly.

I walked my dogs there a couple of months ago. The trails are all nicely paved and clean. I didnt see any type of rest room facilities on the section that I walked but I only covered a small portion of the trail system.

Great trails for MTB around. Very nice paved path for walking, biking, skating, etc.

Great MB trails

Exciting and diverse terrain is the key. Easy accessibility rounds out the area well worth a visit. Come prepared for challenging terrain and pick your level.

Great place! All levels of riding trails from easy to extreme. The scenery is nice as well. But definitely bring bug spray during bug season!

It is a great place because you are not there. Leave no trace. Best at dawn.

Great trail with technical skills

Small ups and downs, wood and city...and lake...

Rock, rocks, well more rocks... Plenty of tech everywhere

All the camp sites are cramp. And, the roads are so narrow it looks like it would make it tough to navigate a camper safety.Now for the money they are asking, they are try to pull people from Normandy Farms. I have stayed at Normandy Farms and it is by far a much more superb place than this.Dont get caught up in the small wows they offer. Do your home work its not worth the money

We love this trail. Do it weekly. Lots of great people making good use of it. Well maintained too.

We came in on the Hopkinton end and walked to the 495 crossover in Milford. Essentially flat and cooler due to tree shade. Today was quiet with more bikers on trail. No lavatory on this end. Our walk was about 2 1/2 to 3 miles total. If you started here and walked to Summer st and came back you would do 7 to 8 miles. Worth the walk if you want to be outside. Lavatories are near Lake Louise.

Awesome place to take a stroll. Peaceful and quite. Loved it.

Incredibly technical and fun trails with a good variety of easier and insanely difficult options and everything in between. This would never qualify as fast riding, but its a wild ride and so much fun none the less. Bring your bike with the most travel, your knee and elbow guards, and likely a full face if you want to take advantage of all there is to offer.

Best place in this neck of woods for great all day mountain biking. Trails have levels from beginner to expert and are all well groomed and labeled.The trails have a great mix of single track, fire roads, man made jumps/drops, nice views and lots of challenging climbs. The Nemba community and local riders help out enough to keep these trails alive and rideable. I Have been riding at Vietnam for almost 10 years and this might be my favorite places in all of Massachusetts to ride bicycles.

Nice place to walk my dogs.

Tons of trails ranging from technical singletrack to fire roads. You can ride for hours here. Some trails have jumps, drops, bridges over swamps, etc. Tons of fun!

We entered in Holliston (Adams Str) for a more rustic hike. Its always a good workout, quiet and clean.

Best place Ive ever ridden. This place is amazing for free ride stuff. And some great straight up mountain bike trails as well.

Awesome trail for walking, running or cycling. Good shade a beautiful scenery.

Its a nice trail to walk run or bike but lot of sun

Nice and biking and walking friendly. Have used it several times nice

Simply amazing. True free ride trails with something for everyone. From super novice to super veteran, you will be pushed challenged and exhilarated like you were as a kid. This land is protected and purposefully designed for mountain bikers, it also serves hikers and trail runners magnificently. In order to truly understand this piece of land, I highly recommend getting the TrailForks app to find the best parking, for the trails that suite your needs and a plan that will help you explore as much as you can during your time. Most people choose the Adams St lot but the Cedar lot is decent as well. Dont try and do it all at once, it really cant be done. Take your time, explore it one trail at a time and be sure to donate to the group NEMBA that maintains and services this area! They deserve it! This place is pure gold. See you on the trails!

No jumps, not much down hill.

We parked at the Adams st lot and spent about 2 hours here today. Can be a bit tricky to navigate and the map that I had printed out was pretty bad. Features and trails for all skill levels.

Fantastic trail. I do plenty of long runs here and it’s the perfect surface. Well maintained and not busy except on the typical sunny weekend. A must go for anybody who loves recreation.

Like this trails!

Vietnam...What can i say? If you mountain bike seriously or even semi-seriously than you have heard of this spot. Owned and operated by NEMBA, a fine group of Chaps and some ladies also. Its fun and you know this.

Great place easy hike

Its a nice trail to ride through

This is one of the best mtb spots in the area.

Great well maintained trail, this is a true hidden gem.

Enjoyable day there 10 mile bike ride

Paved road trail that walkers share with bikers. Nice walk not great views but there is a small waterfall so not terrible.

So much Fun!

Im not a cyclist, but I still enjoyed this space. It looked like it would be really fun to ride these trails.

Excellent for biking or any outdoor recreation

Took the kids here very fun trails. Definitely worth a look.

Flat trails and well taken care of. Very heavy use from walkers and bikers but all very courteous. Wildlife around pond and beautiful scenery.

Best non-lift access mountain biking in the state, doesnt quite rival kingdom trails in VT but does surpass them in technical features. Nemba does an excellent job maintaining, this is their crown jewel.

Park at fino field parking lot granite street do yourbike, 2 lakes on the way can be seen

I had a hard time finding trails, but once I found them I can say it was definitely worth it.

Very well maintained, lovely shade.

Wonderful trails. Nature, water, bring bug spray!

The great outdoors

I love the views of nature

Very good

Great place for trail walks and biking. Miles of trails, however, not all are clearly marked. Download a map before you go, as the ones on the trails are few and far between.

Nice place to walk

Nice wild place, woods, trails, etc.

Always a great place to ride!

Great place to run in the woods, long trails with great scenery. I would suggest downloading the map app before heading out to figure out parking.

Great for walking, running, and bike riding

Great spot to ride or walk

Peace and relax in the atmosphere

Went riding with Blackstone Valley NEMBA. Great trails...hills, rocks, mud...Lots of trails for all abilities. One could easily get lost. Several newly built bridges constructed with the help of local boy scouts.

Awesome trails, great job NEMBA and all trail builders!

Great trails!!!

Always well maintained

Nice park to go to when not so cold

Lovely trail! I take my dog here often. I love that they have trash barrels and even bags available for cleaning up after your dog

Best non-lift-access mountain biking in Massachusetts.

Great walking in the fall

Great trail.

Awsome place to chill

Very challenging, but fun! Im used to biking blue hills and wompatuck, and for technical riding this place blows those away. Just beware that there is not much here for beginners. However, most of the very difficult stuff can easily be bypassed.

Great trail.

Great trail to walk.

If you are looking for a place to hike this is a beautiful representation of what New England has to offer. Simple amazing atmosphere and good for the casual hiker.

Nice drops berms jumps. Love the hard packed terrain

Nice place

Technical mountain biking area. Fun but parking is hard to figure out and no facilities near.

Awesome trails! Need more trail markers

Great trails, can get crowded in warm weather.

Very good mountain biking, a lot of variety with something for almost every rider.

Well built, well maintained mountain biking trail network.

Big.

Some of the best trails around metrowest!

Milford Vietnam is one of the best places to ride in Massachusetts it has many rolling obstacles challenges drops and jumps fun fore all. Just look before you leap

An awesome park for technical mountain bikers and trails for XC riders and hikers too. NEMBA does an excellent job at maintaining this park!

Tons of fun, but can get technical.

Challenging single track but Fells will always have a special place in my heart.

Very nice

Cool hike

Technical riding at is best.

Nice mix of trails.

One of the best places to mountain bike around this area (or hike of thats your thing). Stuff for everyone.The official NEMBA trails and around it is pretty technical, but theres tons of stuff for less technical riders too or bypasses so you can see what you may want to build up your skill level to. The Adams St. lot and Dunster Rd parking spots are my favorite spots to park, warm up by riding out to the NEMBA stuff, play and session stuff, then get back out. It can be easy to get lost of you dont know your way around, the trails are on OpenCycle map and the free apps that can use that as their base map. NEMBA is doing a lot of work to keep the trails maintained, definitely check their site or the Blackstone Valley NEMBA FaceBook page as theyre doing trail work and improving signage. Easy enough to ask questions on Facebook or find a NEMBA lead ride.