Know before you go
Hi, I'm Eve. Here are a few practical things to know before exploring Big Obsidian Flow Trailhead and Interpretive Site.
Local know-how to help you travel smarter and make the most of every moment.
Discover the breathtaking volcanic beauty of Big Obsidian Flow Trailhead, a must-visit hiking area in Bend, Oregon, rich in geological history and stunning views.
Nestled in Bend, Oregon, the Big Obsidian Flow Trailhead offers an unforgettable hiking experience amidst stunning volcanic landscapes, making it a must-visit for outdoor enthusiasts and nature lovers alike.
Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.
Hi, I'm Eve. Here are a few practical things to know before exploring Big Obsidian Flow Trailhead and Interpretive Site.
Local know-how to help you travel smarter and make the most of every moment.
Car
From Bend, OR, take US-20 E (paved road) for approximately 21 miles. Continue on US-20 E until you reach the junction with OR-31 S. Turn left onto OR-31 S and drive for about 12 miles. Look for signs indicating the Big Obsidian Flow Trailhead, located on your right. There is a parking lot available for visitors.
Public Transportation + Car
Take the Cascades East Transit bus from Bend to La Pine. Once you arrive in La Pine, you will need to arrange for a taxi or rideshare service to take you to the Big Obsidian Flow Trailhead. Be aware that public transportation may not run frequently, so check the schedule in advance. The taxi or rideshare will take approximately 15-20 minutes, costing around $20-$30 depending on the service.
Bicycle
For the adventurous cyclist, you can bike from Bend. Take the Deschutes River Trail, which connects to the bike paths along US-20 E. The total distance is approximately 33 miles one way, so be prepared for a long ride. Ensure you have plenty of water, snacks, and a repair kit. There are no specific bike lanes on OR-31 S, so exercise caution when biking along this stretch.
Use Big Obsidian Flow Trailhead and Interpretive Site as your starting point for nearby food, family ideas, nightlife, and more local discoveries.
Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.
Discover Central Oregon: From Bend's craft breweries and Mount Bachelor's slopes to the natural wonders of Smith Rock State Park and Newberry National Volcanic Monument.
Tell me more about Central Oregon