Features an image of 3 trees on its front surface with the following printed beneath them: "California Redwoods Trees Of Mystery" This mug features a very attractive green, black, and white sponge painted appearance on all surfaces and its handle.

This is a large green pottery style mug with a slightly footed base. Embossed into its front surface is: "DEATH VALLEY NATIONAL PARK Est. 1933 Badwater Salt Flats" Made in Salem, Oregon, USA.

Humorous mug shows a moose holding a sign on the front surface. The sign reads "I Am Not A Bear"On the rear surface is printed:"GLACIER NATIONAL PARK"Copyright Phil Frank.Condition note: there is a faint black line present on the rear of the mug just to the right of the word...

This is a gorgeous hand thrown mug that has a beautiful finish in several shades of green and blue. It features a raised plaque on its front surface with an etched image of a tree.  Etched below this into the plaque is: "GREAT BASIN NATIONAL PARK NEVADA"

Features the same artwork on the front and back surface of an image of Mount Rushmore with "Mt. Rushmore" printed horizontally above it.

This is a gorgeous hand thrown mug that has a beautiful finish in several shades of green and black. It features a raised plaque on its front surface with an etched image of the sun.  Etched below this into the plaque is: "RED ROCK CANYON NATIONAL CONSERVATION AREA Las Vegas, Nevada"

This is a gorgeous pottery style mug that features a raised circular area on its front surface that has an etched image on it.  I am uncertain what the etched image is.  It might be a map of some sort, there are also etched flowers beneath it. Above this is etched...

Features a raised circular area on the front surface that has an etched image of what I believe is a geyser erupting AND "Est. 1872" etched to the geyser's left and right. Above this is etched "YELLOWSTONE" and below it is "AMERICA'S FIRST NATIONAL PARK".

This is a beautiful mug that features a gorgeous drip glaze finish in shades of green and blue on its exterior and interior surface. Has "Yellowstone" printed on its front surface with an image of a moose to the right of it. This is a heavier diner style mug with...

This magnificent mug features artwork wrapping around its exterior surface consisting of things related to Yellowstone National Park. Written in a gorgeous sparkling brown glitter font is "YELLOWSTONE". Each letter making this up is recessed into the surface of the mug. It makes for a very nice effect, please see the photos.