Bonham State Park, TX

September 1, 2025 - The lake at Bonham State Park has been infested with hydrilla, which can impact swimming, fishing and boating due to heavy vegetation on the lake surface. We are working on controlling and/or removing the hydrilla.
Please contact the park office with questions. And as always, please clean, drain, and dry your boat!

For late arrival instructions, call the park office before 4:45 pm on your day of arrival. The gate code is only given to customers with reservations that the park can confirm and to campers who have already registered. A self-pay station and customer Briefing Board with information and payment instructions will be available near the Park Headquarters. After office hours, all day use visitors should purchase their permits online or pay at the self-pay station. All walk-in campers need to pay at the self-pay station. If the park is full, all site posts will be marked “R” for reserved. All campers arriving after hours must register at the Park Headquarters by 9am the next morning. All reservations for the Group Barracks facility or Dining Hall must be made in advance and one person from the group must check in at the Park Headquarters before 5pm.