Your wine tour itinerary sounds fantastic! Here's how your day might unfold:

1. Visit and Tastings at Bodega Bombal:Begin your day by visiting Bodega Bombal, a renowned winery in the Mendoza region. Upon arrival, embark on a guided tour of the winery, exploring its vineyards, cellars, and production facilities. Learn about the winemaking process and the history of Bodega Bombal.
   Following the tour, indulge in a tasting session where you can sample a selection of Bodega Bombal's exquisite wines. From crisp whites to robust reds, experience the diverse flavors and aromas that characterize their wines. Take your time to appreciate the unique characteristics of each varietal.
   
2. Olive Tastings at Laur:After your wine tasting at Bodega Bombal, continue your culinary journey with a visit to Laur, an olive farm renowned for its high-quality olive products. Take a guided tour of the olive groves, learning about the different olive varieties cultivated on the estate and the olive oil production process.
   Following the tour, participate in an olive tasting session, where you can sample a variety of olive oils, olives, and other olive-based products. Discover the nuances of flavor and aroma in each product, from fruity and peppery olive oils to tangy marinated olives.
   
3. Three-Step Menu Lunch at Antigal Winery:Conclude your wine tour with a sumptuous three-step menu lunch at Antigal Winery, a picturesque estate known for its exceptional wines and culinary offerings. Sit down to a gourmet meal prepared with locally sourced ingredients, paired perfectly with Antigal's wines.
   Start with appetizers featuring regional specialties, followed by a main course showcasing the flavors of Argentine cuisine. Each dish is expertly paired with a different wine from Antigal's portfolio, enhancing the dining experience.
   Finish your meal with delectable desserts crafted to complement the wines and leave a lasting impression.
   

Throughout the tour, soak in the breathtaking scenery of the Mendoza countryside and enjoy the warm hospitality of each venue. With visits to Bodega Bombal, Laur, and Antigal Winery, you'll experience the best of Mendoza's wine and culinary delights in a single unforgettable day.