Wine Tours & Education Classes Are the Wine Sensation


Winery Tours in the Willamette Valley & Columbia Gorge


Wine Classes for the Vancouver, WA & Portland, OR Area

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Oregon & Washington Wine Tour Gift Certificates Now Available

If you’re passionate about wine, want to learn more about wine, or just want an amazing wine-centric experience, Mary Studt’s Wine Dirt Tours and Wine Dirt Classes are for you! Wine Dirt specializes in full-day winery tours in Southwest Washington, the Columbia Gorge wine tours and Willamette Valley wine tours in Oregon. Learn how the dirt in this region produces the unique flavors and aromas that make Northwest wines famous. Packed with wine information and a delicious lunch, you will comfortably travel to three to four wineries on a full day Washington winery tour. You will also get the latest dirt on new wine releases from the wineries you tour!

Join the celebration… and salut!


This tour was phenomenal. Mary is so sweet and so full of knowledge. She's a perfect host, it's wonderful that she comes to where you are staying to pick you up for the tasting, and drops you off back at the same place after you've tasted the wines.

Jessica Laehr

What an amazing experience. Mary knows her wines/wineries. She was incredibly communicative and knew exactly what we were looking for in a wine tour. Highly recommend her for The Columbian Gorge or Willamette Valley. We will definitely be back and she will be our guide!! Thank you for such a memorable day that we will never ever forget.

Kim Carpenter

Mary is the Perfect wine tour guide! She has a breathe of experience in wine making so knew the best wineries to visit. She also knows the area and provides local info and color as well as wine recommendations. Mary picked us up, provided a wonderful lunch and returned us to our hotel which makes her service so convenient. I highly recommend WineDirt tours!

Carol Burke
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Meet Mary

Mary Alfieri


Allow me to introduce myself. I am Mary Alfieri Studt and I have been connected to the wine and grape business since I was a child. My grandfather, a Sicilian immigrant, produced his own wine for years. The wine equipment still remains in the family today. My dad was a grape grower in the fertile San Joaquin valley in California from the 1940’s to the 1970’s.

It was in the 1970’s when I left home to attend college at Fresno State University, where I earned my degree in enology- the study of wine production. As I emerged into the world of wine in 1976, there were very few women involved in the wine industry. For the first 5 years of my wine career, I worked for one of the largest wineries in the world and learned much about quality assurance, quality control and production in the cellar.

In the early 1980’s, my husband’s company relocated us, and I became immersed in the newly developing wine industry in the Southeast U.S. I became deeply involved in the research and development of new grapes and wines. I then stayed busy with research and winemaking for the next 15 years while raising 2 children along the way.

Now that I’m firmly entrenched in the Northwest, I decided to share my knowledge and passion by teaching wine education classes. Until now, I’ve taught classes for various wine shops and colleges intending to increase knowledge of the wines in the beautiful Northwest.

‘Private – Custom’ Oregon & Washington Winery Tours

AniChe Cellars
Bethany | Wines – Barossa
Client 1
Client 2
Rex Hill
Syncline Winery
Torii Mor Winery

Wine Classes For the Vancouver, WA & Portland, OR Area

Let’s make some sense out of wine, by using the senses we were born with!

For many, drinking wine is a social experience you enjoy sharing with friends and family. For others, it’s a personal experience of pairing a tasty glass of wine with food their favorite meals. Wine Dirt wine classes are a great way to understand wine flavors and learn the history about wines and grapes. You will have all the knowledge you need to make more informed decisions about wine purchases.

Have you ever wondered about flavors in wines or have you ever found yourself saying “What IS that aroma”? Have you pondered the idea of how to fill out a tasting sheet so you can remember what wine you enjoyed and why? Taste wines from all over the world and especially from our own backyard, the Columbia River Gorge and the Willamette Valley. How about learning some of the history behind the grapes and wines, or some trivia that no one else knows? Now is your chance!

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