Fallen Tree, Father of the Forest, circumference 112 ft. at base. Mammoth trees of Calaveras Co., California.

Fallen Tree, Father of the Forest, circumference 112 ft. Mammoth trees of Calaveras Co., California.

Fallen Tree, Father of the Forest, circumference 112 ft. Mammoth trees of Calaveras Co., California.

Fallen Tree, Father of the Forest, circumference 112 ft. at base. Mammoth trees of Calaveras Co., California.

Fallen Tree Hercules, 325 ft. long, circumference 97 ft. Mammoth Trees of Calaveras Co., California.

Mammoth Trees, California.

Big Tree A. Lincoln, 320 feet high, Mmammoth trees of Calaveras Co., California.

Big Tree A. Lincoln, 320 feet high, Mmammoth trees of Calaveras Co., California.

Entrance to Horseback Ride in the Father of the Forest. Mammoth Trees of Calaveras Co., California.

Entrance to the Horseback Ride in the Father of the Forest. Mammoth Trees of Calaveras Co., California.

Mother of the Forest, Circumference 78 feet bark off. Mammoth Trees of Calaveras Co., California.

Mother of the Forest, Circumference 78 feet bark off. Mammoth Trees of Calaveras Co., California.

Interior of the House built on Big Tree Stump. Calaveras Co., Cal.

Interior of the House built on the original Big Tree Stump. Mammoth trees of Calaveras Co., California.

House over the Stump of the Original Big tree, diameter 32 feet, Mammoth Trees of Calaveras Co., California.

Big Tree, Empire State, circumference 84 feet. Mammoth Trees of Calaveras Co., California.

Big Tree, Empire State. Mammoth Trees of Calaveras Co., California.

But-end section of the Original Big Tree, diameter 25 feet, Mammoth Trees of Calaveras Co., California.

But-end section of the Original Big Tree, diameter 25 feet, Mammoth Trees of Calaveras Co., California.

But-end section of the Original Big Tree, diameter 25 feet, Mammoth Trees of Calaveras Co., California.

Section of the original Big Tree, diameter 25 feet, Mammoth Trees of Calaveras Co., California.

Section of the original Big Tree, diameter 25 feet, Mammoth Trees of Calaveras Co., California.

Sperry & Perry's Hotel, Big Tree Grove, California.

The Grizzly Giant, Mariposa Grove, Cal.

The Grizzly Giant, Mariposa Grove, Cal.

U.S. Grant.

Santa Cruz, Big Trees, Calaveras Grove, Cal.

A Stroll among the Big Trees, Calaveras Grove, Cal.

The Block House, circumference 92 ft., Calaveras Grove, Cal.

Chip of the Old Block, Calaveras Grove, Cal.