To view the modified locations, load up Single Player with this mod active.
Once you are in-game, press TAB to bring up the Admin console and enter the commands listed below to teleport to each location:

Pearl Cave
spi -45627 -139976 -10700 30.13 2.65

North Ice Cave
spi -242415 -112382 8132 117.12 -17.89

South Ice Cave
spi -314216 282073 -3961 -44.01 -8.37

Bear Cave 1
spi 88155 78585 -4407 -37.79 -29.12

Bear Cave 2
spi 55164 94278 -10127 55.16 -29.12

Bear Cave 3
spi 118270 45559 -12096 88.37 -40.78

Bear Cave 4
spi 59048 -12323 -4631 16.05 -6.56

Bear Cave 5
spi -10135 -6110 -10165 82.85 -22.66

Bear Cave 6 (Cherry Tree)
spi 75760 -1567 -8925 -51.79 -30.95

Bear Cave 7
spi -393269 159486 -9174 -77.71 -14.35

Bear Cave 8 (Crouch)
spi 91460 -39754 -9305 -10.54 15.33

Bear Cave 9 (Double)
spi -28665 33100 -4087 -70.98 -24.66

Bear Cave 10 (Water)
spi 14214 116896 -4058 35.82 -30.34

Bear Cave 11
spi 28315 101661 -9096 128.26 -15.37

Spider Cave
spi 13279 200024 -37259 16.36 -8.78

Blue Ob Cave
spi 121482 211289 -3126 473.23 -5.60

Crystal Ruins Cave
spi -12533 222881 -10526 748.24 -4.60

Monkey Cave
spi -10911 308874 -46133 -102.42 -7.02

Underworld Cave
spi 78951 23268 -50474 130.77 -16.72

Upper Redwoods Cave
spi 131659 613933 44817 78.52 -14.40

Lower Redwoods Cave 1
spi -154621 635178 10001 159.71 -22.55

Lower Redwoods Cave 2
spi -186132 577286 3614 -58.08 -14.60

Skull Cave
spi 135288 326660 -10119 174.56 -7.02

Floating Island Cave
spi -191723 71800 19320 -83.88 -3.99