1) GRAND CANYON, of course! I cannot think of anything more important to do in Arizona than go see this amazing true wonder of our planet earth. This is a spectacle that you won’t believe it until you see it, no matter how many photos or videos of it you’ve seen before. When you stand there at the edge of what seems to be “The Infinity,” words and time stop. Please make a special effort to be there if you haven’t seen it yet. You won’t regret it.

2) Kitt Peak National Observatory is one of the many astronomy posts sprinkled all over Arizona thanks to the state’s brilliant clear skies. Stop by at the Visitor’s Center for a great night of deep skywatching. But only 20 visitors allowed at a time and advance reservation is required.

3) Historic Anza Trail is for those who enjoy a good adventure along this 1,200 mile trail that stretches from Tubac, Arizona all the way up to San Francisco. Perfect for re-discovering the nation’s Spanish colonial heritage. Good hiking and biking opportunities for history buffs and nature lovers alike.

4) Tucson is Arizona’s hub for heavy-duty shoppers, especially for those who collect Native American art, crafts and jewelry. Try American Antique Mall for starters, which was voted "Tucson's Best" by Tucson Weekly. Jewelry lovers can try the store as unique as its name: “Got All Your Marbles?”

5) After all that pedal-to-the-metal shopping, rest your weary bones at one of Arizona’s many spas and holistic care resorts. One name among many that comes to mind is Hashani Spa at Tucson's JW Marriott Starr Pass Resort & Spa which made it to MSNBC's “Top 10 Romantic Spas” list.

6) Arizona-Sonora Desert Museum in Tucson is a unique institution home to over 1,300 types of desert plants, and 300 species of animals. Open year-around.

7) Baseball fans – why not watch your most favorite ball players in action when they travel to Tucson every March for their annual Spring Training? Arizona Diamondbacks, Chicago White Sox, Colorado Rockies and other big league teams can be enjoyed either at Tucson Electric Park (Diamondbacks and White Sox) or Hi Corbett Field (Rockies and other teams).

Ugur Akinci, Ph.D. is a senior writer and web content consultant with 20 years of experience.

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