Wine not? Ashton Kutcher and Mila Kunis continue their epic honeymoon as they travel to Napa Valley in an RV

By Mike Larkin For Dailymail.com

Published: 21:48 EST, 13 July 2015 | Updated: 00:38 EST, 14 July 2015

He is worth an estimated $140 million.

But Ashton Kutcher and Mila Kunis decided to go for romance over luxury when it came to their belated and extended honeymoon.

The couple have continued their RV trip to the picturesque area of Napa Valley, which is famed for its bountiful vineyards.

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The great outdoors: The smitten couple have been spotted exploring California together in a caravan with baby Wyatt

The great outdoors: Ashton Kutcher and new wife Mila Kunis have been spotted exploring California together in a caravan as their honeymoon contunues

The down-to-earth pair and their nine-month-old daughter Wyatt have been travelling through the Golden State state in a caravan, and their last stop saw them rub shoulders with the proles at trendy organic food market Whole Foods  according toUs Weekly. 

But the pair did not just indulge themselves by visiting the supermarket, for they have also been spotted enjoying themselves in the San Joaquin County city of Lodi.

They were observed stopping for a bite to eat at Mexican grill El Maguey last Thursday, which came after a stop-off at Bass Lake in Yosemite National Park.

More wining than dining: The Napa Valley is most famous for its bountiful vineyards

More wining than dining: The Napa Valley is most famous for its bountiful vineyards

Ashton, 37, and his 31-year-old former That 70s Show co-star both donned tracksuit bottoms and tartan shirts for the meal. They even sat in a corner booth in a vain attempt to go incognito, according to an observer.

The newlyweds celebrated their wedding over the Fourth of July weekend in Oak Glen in California, and they have been exploring the state ever since.

And Mila will get to put her feet up a bit as Ashton takes on nappy duties for their baby girl. 

The new mother previously said: 'When my child was born, I was breast-feeding and (Ashton) said, "That's your connection, I want to change every diaper."'

Last of the big spenders: The dynamic duo were spotted making a stop at a Whole Foods in the Napa Valley

Last of the big spenders: The dynamic duo were spotted making a stop at a Whole Foods in the Napa Valley

The trip comes after the pair had celebrated their marriage with a bang on the Fourth of July by holding a garden party.

While it is believed the couple actually tied the knot some time ago, they threw a bash over the weekend at the Secret Garden at Parrish Ranch in Oak Glen, California, to share their joy with friends and family.

An insider for UsWeekly revealed that the private venue closed to the public had appropriately been dubbed: 'Camp KuKu'.

Although it was not their official wedding day, the couple treated it as such and both Mila and the couple's nine-month-old daughter, Wyatt, wore white. 

Party time: It is believed the couple (seen in September 2013) secretly married a while ago, but they held a wedding celebration over Fourth Of July weekend

Party time: It is believed the couple (seen in September 2013) secretly married a while ago, but they held a wedding celebration over Fourth Of July weekend

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