The Diamond Ring Co.

Feel zen at the Bonsai Garden at Lake Merritt. The garden contains one of the most beautiful open-air bonsai collections in the nation, with more than 150 outstanding bonsai trees. Tour this and other rare spectacular garden wonders such as a Japanese Garden, Mediterranean Garden, and Rhododendron Garden.

Ain't life Grand! Discover the coal baron Dunsmuir family, their gracious home and elegant lifestyle at Dunsmuir-Hellman Historic Estate. This attraction allows you to step inside a Neoclassical Revival mansion with 37 rooms standing on a 55-acre estate. Enjoy a horse-drawn carriage ride across lush gardens, around a scenic pond and stop at the Carriage House Crafters for some tea and the Dunsmuir Gift Shop for unique mementos.

Trace the Pardee family tree at the Pardee Home Museum. The museum tells the story of three generations of the Pardee family who lived at the residence for more than one hundred years and had their hands in everything from gold to politics. Stroll through the impressive home and gardens, sip tea on the veranda and shop at the gift shop.

Don't waiver on the USS Potomac, affectionately dubbed the "Floating White House." Welcome aboard Franklin D. Roosevelt's presidential yacht, one of the few floating museum attractions in the nation. More than one million people have visited and sailed aboard the restored 165-foot vessel. This unique attraction is a national historic landmark and a memorial to FDR and his accomplishments.