Hamilton Pool Preserve

[2] The natural pool and creek are not chemically treated, so water quality is monitored regularly and swimming is occasionally restricted.

Although ranchers might have considered the grotto a safety hazard for their livestock, the Reimers soon realized its value as a recreational area and opened the property for public use.

In addition to impact from the visiting public, cattle, sheep and goats grazed the delicate ecosystem for several decades, resulting in changes to the native vegetation.

In 1980, the Texas Parks and Wildlife Department cited Hamilton Pool as the most significant natural area in rural Travis County.

In 1985, Travis County purchased 232 acres (0.94 km2) from the Reimers family and implemented an aggressive land management plan to restore Hamilton Pool.

Ongoing land management practices at Hamilton Pool Preserve include prescribed burns, prairie restoration, endangered species surveys, biological inventories and water quality monitoring.

Ice wedges formed in the overhanging cliff and the frequency of rockfalls greatly increased, resulting in the closure of the pool itself.

Hamilton Pool Waterfall
A waterfall flows freely into Hamilton Pool, which is surrounded by a collapsed grotto
Bald Cypress trees growing along the small stream draining Hamilton Pool