Hike Peralta Canyon and Terrapin Peaks (Fremont Peak, Bluff Spring Mountain) Tonto National Forest, AZ

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Mar 6, 2026 — The Peralta Canyon Trail is popular for good reason, easy access leads to Fremont Saddle and a fantastic view of Weavers Needle. More adventurous trail hikers often extend that outing by linking the Peralta Canyon Trail with the Terrapin Trail, looping around the iconic spire. Whiley and I had both done that loop on previous outings, but we’d neglected the various peaks scattered off the trail, hence the formulation of our plan today. This was Kevin’s first trip to the Superstitions, and he chose to join us for Fremont Peak before turning back. Each summit required substantial effort, but our plan meant we returned to the loop trail between ascents. The brush was overall not too bad, but each peak had a notable amount of vertical gain and loss. The hike was crowded only in the first few miles, but the peaks themselves are rarely visited.

The Peralta Trailhead somehow offers free parking, an anomaly for such a popular hiking area. We started by making our way up to Fremont Saddle. Just past the saddle, we picked up a social trail heading generally west. Lower on the slope, a cool cluster of large pinnacles greeted us, growing increasingly prolific as we gained elevation and eventually forming an interesting maze to navigate. A few obstacles remained after we reached the ridgeline, but soon Fremont Peak’s high point came into sight. Several other rocky bumps along the crest briefly auditioned for the role of tallest point, a debate that modern LiDAR technology has since settled.

The summit block itself had a short Class 5 crux, which was not exposed and not high off the ground, but definitely required some effort. There was a nearly dead tree that offered support, if not structural confidence. We hadn’t researched this peak and my companions weren’t thrilled about the move. Above the crux, a few exposed Class 3 moves along the crest kept things interesting, including one massive boulder that I clung to on the left.

We decided to descend a different way, dropping down a steep slope to the north to avoid retracing our steps through the pinnacle maze. There was the usual assortment of brush and boulders to zigzag around, plus a dryfall about halfway down that required some light Class 3 to negotiate.

Peak 4008 was next. We headed up a drainage off the Peralta Canyon Trail, and immediately encountered brush that we avoided on an adjacent slope. Taking a steep slope ahead leading toward the summit ridge, the ascent was mostly Class 2, with some Class 2+ boulder action higher up. The ridgeline walk toward the summit gave us a genuinely unique perspective on Weaver’s Needle.

A direct descent off Peak 4008 looked too cliffy, so we continued along the ridgeline before dropping north on a steep slope peppered with light Class 3 bits. In hindsight, it likely would have made sense to backtrack and just traverse on the east side of Weavers Needle to get over to Bluff Spring Mountain, since the full loop added a bunch more miles and vertical. But the trail was pretty and we were having a nice time, so we filed that thought away and continued on.

Back on the Peralta Trail, we passed Black Top Mesa, a peak both Whiley and I had bagged on previous trips, so we agreed we could skip it today without losing any self-respect. We hit the Dutchman Trail #104 and headed east briefly. At the Terrapin Trail #234 junction, we turned right.

I had a confident but completely wrong memory of the Terrapin Trail being mostly flat. It gained substantial elevation and threw in plenty of little dips for character. Bluff Spring Mountain eventually came into view, and while the basin on its west slope looked tempting, it also looked very brushy, so we stuck to the trail for as long as possible. We found a wide gully with a few small cairns and surprisingly pleasant bedrock underfoot, which kept the brush at bay. This brought us to the summit ridgeline, which we followed, finding only a short Class 2+ section just before the top. From the summit we had great views of Weavers Needle, Superstition Peak in the distance, and a nice northeast look at Tortilla Mountain, where we’d been just the day before.

Our descent followed the standard summit route, which used a tame slope on the southeast side leading to a key gully weakness through the cliff band on the south of Bluff Spring Mountain. On the way down, Peak 3771 came into view, our final objective of the day, looking dramatic with its two summit blocks separated by a notch.

Despite all summits being pretty enjoyable today, Peak 3771 was our favorite. The north ridge approach had a couple of pinnacles to scramble around, with nothing more than a short Class 3 move. A brushy gully led up to the notch separating two summit blocks, the western one taller. The gully up to the notch was short-lived if annoying, but the summit route that followed was excellent. A short Class 3+ move led into a weakness in the cliff face, followed by a step over a gap. An interesting Class 4 chimney with great holds and an inconveniently placed agave led up to an exposed Class 4 move. A final Class 2/3 wide chute led to the summit block itself.

Whiley wanted to run the entire Bluff Spring Trail #235 for an FKT, which required her to backtrack to reach the head of the trail. I knew I couldn’t keep up with her downhill running pace, and I also wanted to explore a different descent option. I dropped south from the saddle separating the two summit blocks on what turned out to be a loose, hot, thoroughly unremarkable descent. There was some slickrock that broke up the brush, but a trail would have been dramatically more desirable. I emerged onto the Bluff Spring Trail eventually and followed it all the way back down to the Peralta Trailhead.

PEAKS ON HIKE
Elevation (ft) / Prominence (ft)

Peaks on hike

Elevation

Prominence

Fremont Peak

4186 ft

541 rise

Peak 4008

4008 ft

570 rise

Bluff Spring Mountain

4155 ft

737 rise

Peak 3771

3771 ft

527 rise

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Along the Peralta Canyon Trail, ascending to Fremont Saddle.

View back along the Peralta Canyon Trail.

Fremont Peak is up there somewhere on the left, hidden by the many pinnacles seen along the ridge.

Nearing Fremont Saddle, view back.

Fremont Saddle, Weaver's Needle seen right. We followed a social trail from just below the saddle leading us generally west.

There was a cool cluster of large pinnacles lower down that became more prolific higher up.

We navigated up a steep and grassy slope on what appeared to be the path of least resistance. There was a hint of a social trail, and there might be a more obvious way up, but our route worked great.

Looking back from within the maze of pinnacles as we near the ridgeline. Weaver's Needle seen in the distance. We worked around the substantial wall seen on the left.

A bit more navigating through terrain like this and we reached the ridgeline.

After dodging cacti and smaller rock obstacles, we got the high point of Fremont Peak in view. There seemed to be a few contenders farther south along the crest that we passed, but recent technology indicated the high point was what you see ahead.

The summit block of Fremont Peak had a short Class 5 section. It wasn't exposed and was close to the ground, but it was definitely a somewhat physical move. The nearly dead tree seen center was helpful, but not a necessary assistant.

Kevin seen playing around on the crux.

View down at the crux.

The short crest to the high point was fortunately doable, but did require a few exposed Class 3 moves.

Farther along the crest, I wrapped left around this massive boulder.

View back along the crest at another Class 3 notch obstacle. We had approached from the sloped ridgeline seen top center.

Fremont Peak summit, view north. Peak 4008 seen poking out on the left, Weavers Needle on the right.

Fremont Peak, view west toward Superstition Peak.

We chose to head down a different way, taking a slope to the north. This avoided the maze of pinnacles and led back to the Peralta Canyon Trail more efficiently than backtracking would, but was pretty steep.

Some brush and boulders to zigzag around. And about halfway back to the trail we encountered a dryfall that required some light Class 3 to get around.

Along the Peralta Canyon Trail, approaching Weavers Needle.

Nearing the base of Peak 4008.

We headed up a drainage away from the Peralta Canyon Trail. It was brushy (unpleasantness seen on the right), so we kept to the adjacent slope. Then we headed up the steep slope in the center of this photo.

Mostly Class 2, with some Class 2+ on the boulders higher up.

View back at our progress.

Nearly at the ridgeline.

View back down our ascent slope, Weavers Needle top left.

Along the ridgeline, headed toward Peak 4008.

View back, Weavers Needle left and Fremont Peak right.

Unique perspective of the iconic Weavers Needle.

From Peak 4008, we chose continue along the ridgeline since a direct descent seemed too cliffy. Then we chose to drop down to the north.

Looking up at some light Class 3 we had to navigate along the way. Though, the descent was really just a steep slope with small bits of Class 2 mixed in.

Back on the Peralta Canyon Trail.

Black Top Mesa seen ahead. Whiley and I had both reached that peak on other excursions, so we chose to skip it today even though it was right off the trail and wouldn't have been much extra effort. We reached a junction with the Dutchman Trail #104 eventually and took it east.

We felt a little silly doing all these extra miles when we could have likely just cut across south of Weavers Needle, but the trail was pretty and we were having a nice time. Seen here is a junction with the Terrapin Trail #234, which we took (right).

Along the Terrapin Trail, which gained substantial elevation and included lots of little dips. I'd mistakenly remembered it being mostly flat, but I was definitely wrong.

Bluff Spring Mountain came into view, left of center. While the basin on its west side (seen ahead) was tempting, it also looked very brushy so we stuck to the trail as long a we could.

Our chosen ascent gully. There were a few little cairns and the bedrock was actually really nice to hike up, avoiding most brush and assuaging our concern of rattlesnakes.

Looking back down our ascent gully.

We continued along the ridgeline to reach the high point, seen on the left. There was a short Class 2+ section just before the summit.

Bluff Spring Mountain summit, view west. Weavers Needle seen right, Superstition Peak in the distance.

Bluff Spring Mountain summit, view north.

Close-up northeast toward Tortilla Mountain (left) and tortilla Mountain - South Peak (right), which we had done yesterday.

We took the standard route down from Bluff Spring Mountain, following the tame slope on the southeast side before locating a key weakness gully that would take us safely down the substantial cliffs on the peak's south side.

Heading down the key gully weakness. On the top right you can see our final summit, Peak 3771.

Close-up toward our final summit, Peak 3771. The goal is to ascend to the summit on the right via the notch seen separating the two summit blocks.

View back up at our descent from Bluff Spring Mountain.

Farther down, looking back up toward the cliffs.

Heading up the north ridge of Peak 3771.

View back down along the ridgeline. Weavers Needle seen top left, Bluff Spring Mountain and its southern cliff band seen right. Along our way along the ridgeline there were a couple of pinnacles to scramble around, nothing exceeding a short Class 3 move. Where I am standing for this photo is actually a mess-up - I went too high up - the route that worked is on the left of Whiley below in this photo.

Heading up the brushy gully leading to the notch separating Peak 3771's summit blocks. The western one is taller.

At the base of the western summit block. The route leads up a short Class 3+ move into the blocky weakness seen right of center.

Within the blocky weakness, after making a step move. Above is a Class 4 chimney-like feature with an annoying agave, but good holds.

Just above the chimney (where Whiley is seen scrambling), there was another Class 4 move with exposure to reach where I am standing.

Class 2/3 up a wide chute to gain the summit block.

Peak 3771 summit, view northwest.

Back at the saddle, I chose to descend south, but this was a mistake. Whiley wanted to run the Bluff Spring Trail #235 in its entirety to get an FKT (glad I'm not in that weird cult), so she backtracked to reach the start of that trail. I wish I'd joined her since my descent was brushy, loose, and hot. On the way down there was some slickrock that broke up the brush, but a trail would have been more desirable.

View back up toward Peak 3771. I came from the center of this photo.

Along the Bluff Spring Trail.

View back along the Bluff Spring Trail. Peak 3771 seen top right.

The Bluff Spring Trail made its way back down to the Peralta Trailhead.

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Hire/refer me as a web developer or send me a few bucks if you find my site useful. I’m not sponsored, so all fees are out-of-pocket and my time preparing trip reports is unpaid. I really appreciate it!