Ashton and Demi -- Weekend Camping Trip ... Together

Ashton Kutcher and Demi Moore spent some quality time TOGETHER in Santa Barbara this weekend ... during a quick camping trip in Santa Barbara with a few of their close friends.

Amidst a tornado of divorce rumors, the couple tried to escape to Cachuma Lake on Sunday ... joined by their Kabbalah instructor Yehuda Berg and Ashton's friend Eric Buterbaugh.

During the trip the gang was seen chatting beside the campfire. The very next day, the all got in their cars and went their separate ways.

Monday, Ashton fired off a few tweets about his wife, saying, "Big night for TV #twoandahalfmen Bears vs Lions and @mrskutcher's 5. My tivo might explode."

He later congratulated Demi on her TV movie, writing, "@mrskutcher good luck tonight! you should be proud."

Just two days before the camping trip, the couple was reportedly spotted together at Kabalah center in L.A. to celebrate Yom Kippur -- the Jewish day of atonement.