The factory is a little off the beaten path but in a lovely setting; it's clean and has plenty of parking. The tour guide we had was knowledgeable and friendly, with a good sense of humor. The tour itself is enlightening - and, of course, the mint room is not to be missed. The gift shop is a wonderland of... More

Really nice and intersting tour of a tea/herb plant. After the tour you are able to taste an assortment of drinks. There is a terrific gift shop and refreshments are available. Others have mentioned the "mint room."

We took the 10:00 tour here an really enjoyed it. It lasted 45 minutes long and we were able to see most of the factory. The smells are amazing, especially in the mint room! My eyes were watering from all the menthol. They give you free sample packs of tea bags and you can sample about 10 different types of... More

I was in town with a family member that had not been to Boulder before, so this was my second visit. I still found the tour to be informative and fun. I also like the gift shop.

A great way to spend a snowy afternoon in Boulder; the sweet smells let us forget the white stuff outside; the tour was informative as well as educational; the Tea Shop is super too - lots of ways to spend your $.

Spend a delightful tea break here at the sole home of Celestial Seasonings, a company that obviously cares about it's staff, its customers, business partners and the environment. Your tour ticket is an individual packet of tea bags and the tour begins with tea tasting. About 4 hot teas and several iced teas are brewed for serving but you can... More

Great place to spend a couple of hours and discover more about the art of herbal tea making. Sign up for a free tour as soon as you arrive (you're given a single tea bag sachet as your ticket – e.g. the "Peppermint" or "Black Cherry" group). Then before your slot (as well as afterwards!) make the most of tasting... More

Maybe it is great to watch them process the tea, but we went on a Saturday and they weren't working....which would have been totally fine and entertaining with what was there, except our guide kept saying "I know this is boring right now," or "usually we are doing interesting things". What questions were asked got responses like, "I don't know...they... More

It was great to see the inner-workings of a production factory. This location makes all of the Celestial Seasonings Tea in the world. We got a free one-hour tour with a knowledgeable guide and got to see tons of ingredients, some robots and the mint room.