Not much to add after so many great reviews which all are true! Its not that often these days you can get such a hornest service and find people with the dedication to what they do. You don't just buy a track, you buy 24h 5 stars service and fantastic time. More

We had a week in KL and I was keen to get out of the city a bit to see the surroundings. I found Open Sky on Trip Advisor and the waterfall trek looked like a great way to spend a day (and extremely reasonably priced). Making the arrangements was really straightforward, with immediate responses to all my emails. And... More

My wife and I took the Discovery DragonBack trail and experienced a scene right out of heaven! The enthralling trek takes you through nature's very own manifestation of stairs and streets ending up in a room with a view!!! This being our first hiking trip together we were excited and our expectations were definitely met, rather exceeded. My wife was... More

As first time trekkers, my friends and I opted for the Jungle Waterfall trek and it was everything and more than what we expected it to be! With Amos as our trusty guide - he was knowledgeable, professional and made us feel at ease throughout the trek. The hotel apartment where we were staying at wasn’t easy to locate and... More

I must say that this hike was not only physically stimulating but also socially. Amos and Jane were very friendly and they both added a personal touch to that memorable morning. Friendly, open, and engaging, they were very easy to get along with. With these two guides during our hike, strangling on ropes seemed easy and mosquito bites became tolerably... More

This was one of my favorite memories from Malaysia! Amos and Jane are so sweet and humble, and they made our trip the best it could be. They picked us up at our hostel and were extremely prepared with energy drinks, food, bug spray (really important especially for the shady areas), sunscreen, and gloves to climb up the rocky parts... More

I found Open Sky on trip advisor and after reading the great reviews I decided to book the Waterfall trek. I must say I wasn't disappointed. My husband and I are of average fitness and we didn't find the trek too hard. Kevin picked us up from the hotel and we set off for our trip. The trek wasn't too... More

A wonderful way to spend a morning in and out of KL. We decided to go on this trek on the last day of our holiday prior to leaving for London later that evening and it really was the cherry on top! Easily arranged via email with Kevin, an early morning pick-up (and drop off) at our hotel and simply... More

I didn't know what to expect when I wrote to Kevin at Open Sky Unlimited. I wanted to do some trekking/hiking while I was in KL (I still am as I write). From email communications, pick-up, the actual trek, snacks at the top of the hill and brunch afterwards, everything was flawless. The trek was more challenging than what I... More