There is WiFi throughout the venue, but not the rest of the park. Make sure you are going when the park is not closed for a concert or set up for one. The park website should give you a good schedule for open hours. Enjoy. It's a beautiful spot.
No WiFi as far as I know. The trails are all over red rock would try to maybe schedule your taxi to pick you up a couple hours after your dropped off or some other time. If that helps.
The visitor center entrance is essentially inside the amphitheatre (the entrance is at the top of all the steps). There's hiking trails that run near the amphitheatre and the trading post, so yes you could begin your hike at the visitor center with a little bit of walking to get onto the trail. I believe there is WiFi only inside the visitor center but nowhere else. I would suggest using an app-based ridesharing service rather than a traditional taxi because they are much cheaper.
Thank you Winnie. That was very helpful. Yes I do plan on commuting by either uber or lyft. Thanks once again. Have a great day!
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