Fantastic excursion - The guide was amazing, lots of information in both Spanish and English. The walk to the laguna and glacier was fabulous and the scenery throughout the day was stunning.

Highly recommended! - The guide was incredibly nice and answered many exciting questions. The driver was very confident and the view breathtakingly beautiful. The hike to the lagoon was amazingly strenuous and we got quite out of the puff, but for the view and destination of the lagoon it was definitely worth it. We would book the tour again and again!

Very reliable tour agency - With so many tour agencies in Sagarnaga Street, you need luck to pick the right one. And we think we were that lucky with Feel Bolivia. We did the Palca Canyon and Chacaltaya tours with them and were very pleased with the services provided. Their guides were knowledgeable and professional, and their prices were about right. We recommend them.

Great experience - Organized agency, Guide prepared, kind and very polite. The trail is easy, but the altitude is the problem. The Guide was very patient and attentive, explained many things and helped us on the trail. I recommend.

Great experience - it was a great experience to hike up Charquini and the Emerald Lake. The hkining is not difficult but due to the altitude one has to be fit and conditioned to the height. The group was fantastic and the guide very nice.

Excellent tour! - The Kasandra guide was very good. Valuable and interesting information. And very understanding of height management. You have to be prepared for the hike because you have to have good physical condition. It's not that far away but height makes it challenging. When you get to the lagoon, it was all worth it.

Green like the Esmeralda Lagoon 🤩 - Together with 6 other participants from all over the world, we had our guide Marco drive us to the starting point of the hike to the Esmeralda Lagoon. Unfortunately, I have forgotten the driver's name, but he got us safely from A to B and, when he wasn't driving, was very nice to chat to. In between, we stopped for special views of the surrounding mountains and lagoons. Marco told us bilingually about the history of the earth and historical events without it being long-winded. The large oxygen bottle in the car reminded us that our destination was at almost 5000m above sea level. But first we tried using hiking poles that we could borrow and managed it well. We took breaks on the climb again and again, Marco paid attention to each individual, gave tips on breathing and walking and asked attentive questions. Being used to the altitude really makes the climb easier. Happily arriving at the top, we had enough time to take photos and relax before we had to descend again. There was a relaxed atmosphere in the group, which Marco's style also contributed to. I highly recommend it

Magical place. - The place is beautiful. The Guide was attentive during the climb, but the vehicle was very tight making the ride quite uncomfortable.

Recommended - The tour agency is very caring and nice, I was sick on the day of the tour and they allow me to reschedule it to the day after on a very short notice! When we began the hike, it was 1 hour up, 1 hour chill by the lake and 30 minutes down, we were back to the city a bit past 2PM; However, probably due to I was still a bit sick, it took me 1.5 hours to go up, so I only have 30 minutes by the lake, and the way down I also felt a bit rush; therefore, my only suggestion will be maybe allow more time to the lake, cause there is no reason to be back to the city that early ;)

Great experience but prepare yourself - This was a great day and a great hike and the view is definitely well worth it at the end. However, I only arrived in La Paz the night before and was still struggling with the altitude and I felt really unwell after I got down to the bottom. So my only suggestion for travel is to do this track perhaps a few days after you’ve arrived to acclimatise