1 cave: per person (group of 3+) £40.96 incl. £0.96 fee 1 cave: per person (group of 2) £61.44 incl. £1.44 fee 1 cave: per person (group of 1) £122.88 incl. £2.88 fee 2 caves: per person (group of 3+) £71.68 incl. £1.68 fee 2 caves: per person (group of 2) £102.40 incl. £2.40 fee 2 caves: per person (group of 1) £204.80 incl. £4.80 fee Swildons sump 1 trip: per person (group of 3+) £71.68 incl. £1.68 fee Swildons sump 1 trip: per person (group of 2) £102.40 incl. £2.40 fee Swildons sump 1 trip: per person (group of 1) £204.80 incl. £4.80 fee