A quiet,peaceful and nice place.Some people comes here to jog, do some fitness exercise, have a nice stroll or simply just to relax.Can see more people on Sundays and Public Holidays.There is a public toilet here but no food or drinks kiosk here, have to bring your own food and refreshments.Must use own transport to get here as this place is quite a distance away from the main road.Also beware of and not to feed the monkeys as they will be in numbers at evening time. Dated : 27/09/2017 ( Wednesday ).

Enter via Old Upper Thomson Road. Either drive or cycle in and get a good workout on the slopes :) Beware of monkeys running across the road though, during my visit I witnessed one hit by a car and badly injured. Relatively quiet place that overlooks Bukit Timah hill in the far distance. Not many amenities but it's a nice park for some respite and fresh air.

Long road in from upper Thomson Rd. There are some parking lots at the park, however the gate into the park OPENS from 6am to 730pm. Vehicle left in the park after gate closure can only be retrieved next morning at 6am. However pedestrians can still walk out through a gap at the gate at both sides of gate. Siren will sound when gate is going to close. View is great at the park. Please do not feed the monkeys.

Superb location... Nice view if you go there in a cloudy day.. scenery will blow your mind..

This is a very scenic reservoir. To the left, down the slope is the Lower Pierce Reservoir. On the right is the Upper Pierce Reservoir. It's reachable by walkers, cyclists and motor cars. There's lots of trees, greenness and flowers too. There's also family of monkeys. Do not feed them though. It's definitely worth visiting. The photos shared is from my latest visit. I've visited both reservoirs for many years, love them.

Lovely place to hike and to run around. The only drawback are the very limited parking lots and that really long way in. There aren't many walking or hiking paths here compared to the other neaby parks, but it does feel the most peaceful.

A good place to cycling and jogging. Peaceful place to Enjoy family gathering time and fresh air. You can have a nice view of Upper and Lower Peirce together. You will have a peaceful mind here.

Nice and quiet place to explore.

This place is so nice

A 25mins walk from Old Thomson to the reservoir. Can see a lots of monkeys along the way. So don't show or hold food on your hand or you maybe attacked. I am lucky that my first time to see a spectacled langur in the park.

A short bus ride on Bus 169 from Ang Mo Kio Bus Interchange. Entire walk is about 2hours in and out. We walked all the routes open to public. It is a nice park away from traffic. I could hear the insects, birds and animals calling out to nature. There were also a couple of monkeys but non threatening. There was a short path that is upslope which makes the walk more challenging. A good place to experience the calm and peace of trees and water.

You can walk lot and enjoy the holidays

The centre of Singapore.

Nice place to just spend time with your spouse or family. Other than this it's quite a boring place.

Fresh air....

Nice reservior for a good relaxing family day

Nice park especially the TreeTop Walk.

Recreational place to exercise

Beautiful nature

Relaxing place

I enjoyed trekking there. One of the few places in Singapore took get close to nature

Wonderful

Nice place for relax

(Translated by Google) The road into the reservoir is undulating hilly terrain, lush tropical scenery, extremely green. (Original) 進入水庫的路是起伏的丘陵地形，青蔥翠綠的熱帶景色，綠得不得了的綠。

Very nice place but hard to excess by foot

Scenic

Nice place for walks and jogs.

Hiking from chestnut avenue in the morning

It is so beautiful and peaceful place🌞🌊😇

Great scenery !

Beautiful scenic location. Must visit location in Singapore as it is different part of Singapore.

Nature way

challenging

It's a reservoir

Clean and quiet.

peaceful and therapeutic esp on weekdays. whole park was very clean and well maintained. 👍🏼