Backcountry campsite 3L4 - Lower Lamar Bench is a designated overnight camping site in Yellowstone's Lamar River area, accommodating up to 12 people with a food storage pole and access to the Lamar River just yards from camp.

The site is typically accessible by early July and offers a prime location for observing wildlife in the Lamar Valley, one of the world's best wolf and bison viewing areas.

A backcountry permit is required and must be obtained in person no more than 48 hours before arrival; advance reservations are available through the park's permit system.