The contrast with a microcontroller, SoC integrates microcontroller (or microprocessor) with advanced peripherals like graphics processing unit (GPU), Wi-Fi module, or coprocessor.
Trams arrive on average every 30 minutes. A variety of trails are available along the way for hiking that range from easy to challenging. The main road, one of two routes on which Sabino Canyon Tours operates its Sabino Canyon tram route, is mostly flat and paved. It can be easily navigated by visitors of all ages. The main road ascends from 2,800 to 3,300 feet and crosses Sabino Creek over 9 stone bridges.
Give some thought to the time of day you want to photograph. According to a number of websites I read, the best times to photograph Horseshoe Bend are between 1pm and 3pm. The sunlight illuminates even the deepest parts of the canyon at that time. To see photographs of the bend at all hours of the day, reference this site.