The second "Pinnacles" episode.
Some of the places in the first "Pinnacles" episode can be seen in this one. 1. The same caves alongside the trail are shown, and for one second, you can see the same rectangular rock with two lines carved in it near the opening. 2. In the Bear Gulch Caves, you can see a small waterfall. This is the same place where the guys got stuck previously. 3. The cave from the first episode, where the guys had their "celebratory beef jerky break", can be seen in this one. 4. The same staircase to the reservoir is shown, as well as the reservoir itself. 5. The same view from the top can be seen in both episodes, (in the first one, you can see a rock formation behind Chris. In this one, the same rock is shown behind Rick. 6. Both episodes show the same bit of trail carved into the mountain with metal railing on the right side, as well as the staircase that comes afterwards.
Both "Pinnacles" episodes feature Brent Spencer's minivan.
The second day of this episode happens to be the first day of spring. This episode can be considered the first to span two calendar seasons.