Best trails in Observatory Mesa Natural Area

187 Reviews
Explore the most popular trails in Observatory Mesa Natural Area with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.
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Map of trails in Observatory Mesa Natural Area
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Top trails (2)
#1 - Tunnel Spring
Observatory Mesa Natural Area
moderateYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(103)
Length: 3.8 mi • Est. 1 h 48 m
Tunnel Spring is a 3.8 mile moderately trafficked loop trail located near Flagstaff, Arizona. The trail is rated as moderate and is primarily used for hiking and mountain biking. Dogs are also able toShow more
#2 - Observatory Mesa Trail
Observatory Mesa Natural Area
easyYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarGray StarGray Star(84)
Length: 6.4 mi • Est. 3 h 6 m
Observatory Mesa Trail is a 6.4 mile moderately trafficked loop trail located near Flagstaff, Arizona that features beautiful wild flowers and is good for all skill levels. The trail offers a number oShow more