The ABQ BioPark Aquarium (cabq.gov; adult/child $19.50/11, combo ticket $27/13), a few blocks west of Old Town and the centerpiece of the northern segment of the ABQ BioPark, holds a 285,000-gallon tank where colossal rays and turtles live side by side with razor-toothed sharks. Human divers drop in at feeding time. Tickets include admission to the Botanic Garden.
