Phoenix, Tucson and Las Vegas share one riding problem and one riding gift. The problem is heat: for about five months of the year the middle of the day is the hazard, not the traffic. The gift is elevation, because within a few hours of any of these cities there are paved roads that climb thousands of feet into pine forest. If you plan around those two facts, this is one of the best winter riding regions in the country and a perfectly good summer one, provided you accept that summer riding here starts before sunrise. This guide covers the day rides worth building a trip around, what each one demands, and the closure and reservation rules that decide whether you get in.
The rides worth planning around
| Ride | Base city | What it is | The catch |
|---|---|---|---|
| Apache Trail, SR 88 | Phoenix | Historic 1904 road into the Superstition Mountains, paved on the west end | Five miles unpaved from milepost 222 to 227; status changes after storms |
| Oak Creek Canyon, SR 89A | Sedona / Flagstaff | 15-mile National Scenic Byway with switchbacks and a 2,200 ft climb | Heavy tourist traffic; Sedona itself is the bottleneck |
| Catalina Highway | Tucson | Paved 24-mile climb of nearly 6,000 ft to Mount Lemmon | Day-use fee area; can close for snow or fire danger |
| Red Rock Canyon | Las Vegas | 13-mile Scenic Loop Drive, 17 miles west of the Strip | Timed entry reservation required Oct 1 – May 31, 8 a.m. – 5 p.m. |
| Valley of Fire | Las Vegas | Nevada's first state park, 40,000 acres of Aztec sandstone | Open sunrise to sunset; closed Dec 1 – 14 each year for maintenance |
Open the region in Google Maps — Phoenix to Las Vegas, the corridor these day rides hang off, ready to send to your navigation.
Out of Phoenix, the Apache Trail
State Route 88 is the standout, and it comes with the biggest asterisk in the region. ADOT states the road was constructed in 1904 to provide construction access for Roosevelt Dam, completed in 1911, and that much of the route east of Tortilla Flat retains its original historic character. After the 2019 Woodbury Fire burned almost 124,000 acres of the Tonto National Forest and a storm dropped roughly six inches of rain onto the burn scar, the middle of the road was destroyed. A $4 million interim repair reopened it in September 2024.
As of 16 August 2026, ADOT lists SR 88 as open at Fish Creek Vista, with five miles from milepost 222 to milepost 227 unpaved and no vehicle restrictions in place, while noting that severe weather or rockfall can change that. The paved western section past Canyon Lake to Tortilla Flat suits any road bike. The dirt section, and particularly the 1.5-mile stretch ADOT calls steep, narrow and winding, does not suit street tires or heavy tourers. Full detail, including the return loop on SR 188 and US 60, is in the Apache Trail guide.
Out of Sedona and Flagstaff, Oak Creek Canyon
The Coconino National Forest describes the Oak Creek Canyon Scenic Drive as a 15-mile stretch of SR 89A between Sedona and Flagstaff with a National Scenic Byway designation, dramatic hairpin turns at the northern end, and a climb of roughly 2,200 feet from Sedona. It is fully paved and takes about an hour without stops.
This is the region's shade ride. The canyon floor runs under canopy alongside the creek, so it is comfortable when the surrounding desert is not, and it makes an obvious loop with SR 179 south to I-17 and back to Flagstaff. The cost is traffic: this is one of the busiest tourist corridors in Arizona, and the town of Sedona at the southern end can eat an hour of your day if you hit it at the wrong time. The full breakdown, including how the switchbacks ride in each direction, is in the Oak Creek Canyon guide.
Out of Tucson, the Catalina Highway
If you are only doing one ride in this region in summer, do this one. The Coronado National Forest describes the Sky Island Scenic Byway as a paved 24-mile route climbing nearly 6,000 feet from Sonoran Desert to pine forest, from around 3,000 feet at the base to over 9,000 feet at the top, in about an hour of driving. Its own figure for the payoff: temperature drops around 5°F per 1,000 feet, giving up to a 30-degree difference between Tucson and Mount Lemmon.
Two things to know before you go. It is a day-use fee area, with passes available through Recreation.gov or on site. And the Forest Service warns the road can close for snow or fire danger, with a Pima County road hotline at (520) 351-3351 for conditions. Everything else, including how to ride 24 miles of continuous descent without cooking your brakes, is in the Mount Lemmon guide.
Out of Las Vegas, red rock in two directions
Red Rock Canyon National Conservation Area sits 17 miles west of the Strip on SR 159, with a 13-mile Scenic Loop Drive inside. The BLM designated it Nevada's first National Conservation Area in 1990, and it now takes more than three million visitors a year. The planning constraint is the timed entry reservation required between October 1 and May 31 for entry between 8 a.m. and 5 p.m., which is precisely why riders go early or late.
Valley of Fire, northeast of the city, is the better ride. Nevada State Parks established it in 1935 and it protects 40,000 acres of Aztec sandstone with petroglyphs carved more than 2,000 years ago. Day use needs no reservation, the park runs sunrise to sunset, and the roads inside run between the formations rather than past them. The one date to remember is the annual maintenance closure from December 1 through December 14. Both are covered in detail in the Red Rock Canyon and Valley of Fire guide.
How to think about seasons here
Roughly late October through April is the region's main season, and it is genuinely excellent — dry, mild, and open. That is also when Red Rock's reservation window applies and when snow can close the top of Mount Lemmon, so the low season for heat is not a season without constraints.
From May through September the calculus flips. The rule that holds up is simple: ride the first three hours of daylight, then either climb or stop. Climbing works because the Catalina Highway and Oak Creek Canyon put real elevation between you and the desert floor. Stopping works because a long lunch somewhere with air conditioning beats riding through peak heat in gear. What does not work is treating an afternoon desert ride as a normal ride with extra water.
Monsoon season, roughly July through September, is a second layer. Storms build fast over the Superstitions and the Santa Catalinas, they put water across roads that were dry an hour earlier, and the Apache Trail in particular sits below a burn scar that still sheds runoff. The Coronado National Forest lists monsoon storms and flash floods alongside extreme heat in its summer safety guidance, which is the right order of priority.
Practical rules that apply everywhere in this region
Water before distance. These are short rides by touring standards, which is exactly why riders under-pack water for them. The failure mode is not collapsing on the bike, it is being two hours into a hot day, three degrees behind on core temperature, and making poor decisions in corners. Our guide to riding in extreme heat covers how to pace fluids and electrolytes and the early signs that you are already behind.
Check status the morning you ride, not the week before. Arizona publishes live conditions at az511.gov, Nevada at nvroads.com, and the specific status of the Apache Trail lives on ADOT's State Route 88 page. Fire restrictions and recreation site closures come from the managing forest, such as the Tonto National Forest.
Fuel in the city. None of these destinations has fuel inside it, and several of the corridors have long gaps with seasonal or unreliable service. Fill before you leave the metro area every time.
Watch the surface at the edges. Sand and grit blow across pavement everywhere out here and collect exactly where you would put a wheel on a fast exit. Ride the middle of the lane on unfamiliar desert roads.
Gear notes for desert day rides
Three setup issues repeat across all of these routes. Heat kills phones: a device clamped to a bar in full desert sun will throttle and shut down, usually at the moment you need the map, which is the argument for a purpose-built display like the JADO S6 riding system with the phone left in a jacket pocket. Pressure moves further here than riders expect, because asphalt surface temperature runs far above air temperature and elevation change stacks on top of that, so a Bluetooth TPMS sensor reports what the tire is actually doing rather than leaving you to guess at a hot pullout. And power matters more than usual when the nearest help is a long way down an empty highway; a dead phone at a trailhead should be an inconvenience, not a situation, which means carrying a way to charge it that does not depend on the bike being rideable.
FAQ
Can you ride in Phoenix and Las Vegas in summer?
Yes, but only on an early schedule. Ride the first hours of daylight, then either climb to elevation or stop for the middle of the day. Riding the desert floor through the afternoon in July is the pattern behind most heat problems here.
Which is the best single day ride in the region?
For a road bike in any season, the Catalina Highway out of Tucson, because it is paved, climbs nearly 6,000 feet and lands you 30 degrees cooler than the city. For scenery with shade, Oak Creek Canyon. For something historic and rough, the Apache Trail.
Do I need reservations for any of these?
Only Red Rock Canyon, and only between October 1 and May 31 for entry between 8 a.m. and 5 p.m. Everything else in this guide is first come, though Mount Lemmon is a day-use fee area.
What is the best time of year overall?
Late October through April for comfortable all-day riding. Expect snow closures at the top of Mount Lemmon and on the Oak Creek switchbacks in the coldest months, and check Valley of Fire's December 1 to 14 maintenance closure if you are riding around that date.
Is the Apache Trail rideable on a normal road bike?
The paved western end to Tortilla Flat, yes. The five unpaved miles from milepost 222 to 227 are a poor match for street tires and heavy bikes, and the condition of that section can change after storms.
