Hamilton Pool Preserve, Austin, Texas, United States

• As of August 2010, access to the pool and river requires a $10 Travis County Park entry fee. The fee allows you access to all Travis County Parks for that day.
• Hamilton Pool Preserve has a capacity limit of 75 parking spots. Once the lot is full, the park lets one car in as another car leaves. When swimming is permitted, waits of 25 minutes are not uncommon.
• Getting to the pool requires a steep quarter mile trek downhill. There is no handicapped access available.
• The preserve is occasionally closed due to flooding or hazardous trail conditions.