It's no secret that spending an hour or two surrounded by greenery can increase your energy. If walking around town has worn you out, Maurie Jacobs Park is a perfect spot to rest your tired legs and recharge your batteries.
You'll have sightseeing choices galore when in Eugene. Maurie Jacobs Park is a good place to start here, but there are lots of other fine attractions to enjoy. University of Oregon, Autzen Stadium, and Matthew Knight Arena are not far from the recreation and green space and will top off your day nicely.
